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7th Grade Pre-Algebra

_______________________________________________________________________________________________________________________________________________________________ 

         Order of Operations:

    G                                  1) Parenthesis or other grouping symbols
    E                                  2) Exponents
   MD-left to right          3) Multiplication or division in the order it appears from left to right
   AS-left to right           4) Addition or subtraction in the order it appears from left to right


_______________________________________________________________________________________________________________________________________________________________ 

         Adding and Subtracting Rational Numbers:                               
                ______________________________________________________________________                   

                Same sign, add and keep the sign,                         -2 - 6 = -8        4 + 5 = 9          
                Different signs, subtract.                                                             
                Take the sign of the dominant number,                   2 - 6 = -4       -4 + 5= 1            
                Then you'll be exact. 

                 ______________________________________________________________________                     

                 Add a line,                                          -8 – - 10
                 Change the next sign                        -8 + 10    
                                                                                   2
    
       
____________________________________________________________________________

        Multiplying and Dividing Rational Numbers
                ________________________________________________________________________

                pos x pos = pos                       6 x 8  =  48
                pos x neg = neg                       6 x -8 = -48   and   -6 x 8 = -48
                neg x neg = pos                      -6 x -8 =  48

                any number x zero = zero       -6 x 0  =  0

                pos / pos = pos                                                      10/2  =  5
                pos / neg = neg  (Also, neg / pos = neg)               10/-2 = -5    and   -10/2 = -5
                neg / neg = pos                                                     -10/-2 = 5
 
                zero / any number = zero                                           0/7 = 0              0/-4 = 0
                any number / zero = there is no answer for this!        7/0 = undefined 

  ________________________________________________________________________________ 

                     Multiplying Fractions

             Multiply fractions, that's no problem.
             Top times top over bottom times bottom.
             
    
        And before you say goodbye, 
             Don't forget to simplify.

       _______________________________________ 

                     Dividing Fractions

             Dividing fractions, don't ask why,
             Just flip the second number and multiply.

           
             
And before you say goodbye, 
             Don't forget to simplify.

       _______________________________________ 


7th grade

THIS WEEK:

4th 9 weeks, Week 11


Monday           5/20/19    Memorial Day - no class


Tuesday          5/21/19    Multiply and Divide positive and negative fractions and decimals.                               


Wednesday     5/22/19   Mass


Thursday         5/23/19    End-of-Year party.
                                            Students bring snacks to share.


Friday             5/24/19     no class (start Summer Packets!?)


4th 9 weeks, Week 10


Monday           5/20/19    Venn Diagrams
                                             w/s Reading Venn Diagrams and Venn Diagrams - With Universal Set


Tuesday          5/21/19     Word problems with Venn Diagrams
                                             w/s Extension                                             


Wednesday     5/22/19     Mass
                                             Study for exam


Thursday         5/23/19    exam


Friday             5/24/19     Add and Subtract positive and negative fractions


4th 9 weeks, Week 9


Monday           5/13/19    Read and create histograms
                                            w/s Pre-Algebra Histograms


Tuesday          5/14/19     Read and use Circle Graphs
                                             w/s Parts of a Circle Graph1 and Reading Pie Graphs
                                             Decide on categories and times for Thursday's circle graph. 


Wednesday     5/15/19     Mass


Thursday         5/16/19   Create a circle graph dividing up the time you spend on activities
                                            in one day. Find the time for each category, the percent, and the
                                            number of degrees. Due Monday.


Friday             5/17/19    Field Day


4th 9 weeks, Week 8


Monday           5/6/19    Create Box-and-Whisker Plots on the calculator
                                          Study for test


Tuesday          5/7/19     Test: Biased Surveys, Mean, Median, Mode, Range
                                           w/s 9-6 (Construct Box-and-Whisker Plots)


Wednesday     5/8/19     Mass
                                           w/s BOX AND WHISKER PLOTS


Thursday         5/9/19     Read and create pictographs.
                                           w/s Types of Graphs 1 picture graphs


Friday             5/10/19    No class - bad weather


4th 9 weeks, Week 7


Monday         4/29/19   Find the range, mean, median, and mode. 
                                         w/s Collecting and analyzing data - range        


Tuesday         4/30/19   Find measures of Central Tendency: mean, median, and mode
                                          Read or create line plots and stem and leaf plots. 
                                          w/s Central Tendency (Lesson 17.1)
                                          w/s Read and Interpret the Data
                                          w/s Stem & Leaf Plots


Wednesday    5/1/19    Mass


Thursday        5/2/19     Find the missing data needed to get the mean that is given.
                                          w/s Central Tendency and Missing Data


Friday              5/3/19    Read and create Box-and-Whisker plots
                                         w/s Make a Box-and-Whisker plot


4th 9 weeks, Week 6


Monday          4/22/19    No class - Holiday


Tuesday          4/23/19    Random samples and biased questions
                                            w/s 11.4 Random Samples and Surveys


Wednesday    4/24/19    Mass


Thursday        4/25/19     Frequency Distributions and Line Plots
                                             w/s packet Statistics: Using a Frequency Distribution (first 3 pages)


Friday              4/26/19    w/s packet Statistics: Using a Frequency Distribution (last page)
                                            w/s packet Collecting and analyzing data - grouped data


4th 9 weeks, Week 5


Monday          4/15/19    Test over Probability


Tuesday          4/16/19    no class, ITZ field trip


Wednesday    4/17/19    go to Mass


Thursday        4/18/19    Biased Surveys
                                           no homework


Friday              4/19/19     No class - Holiday


4th 9 weeks, Week 4


Monday          4/8/19    Iowa Test


Tuesday          4/9/19    Iowa Test, w/s 14-6 Compound Events


Wednesday    4/10/19   Mass, Iowa Test


Thursday        4/11/19    Dependent Events
                                           w/s Written Exercises
                                           w/s Review Sheet for Test 1 


Friday              4/12/19   Review for Test


4th 9 weeks, Week 3


Monday          4/1/19    Probability of Independent and Dependent Events
                                         w/s 129-130


Tuesday          4/2/19   Probability, Predictions, Counting Methods
                                        w/s 8.11A, 8.11B, 5.1


Wednesday    4/3/19    Go to Mass


Thursday        4/4/19   Making Predictions
                                        w/s Expectations w/s 13-8, Use Your Skill


Friday              4/5/19   Counting Methods, Independent Events, Dependent Events
                                         w/s Jesse James, Bad Pig, Dependent Events


4th 9 weeks, Week 2


Monday          3/25/19    Use the fundamental counting principle and draw tree diagrams.
                                           w/s 155/156


Tuesday          3/26/19    Write sample spaces, draw tree diagrams, find the number of possible outcomes,
                                            find the probability of a simple experiment. 
                                            w/s Probability Sample Space
                                            w/b p.377 #2-24 all


Wednesday    3/27/19    Go to Mass


Thursday        3/28/19    Collect data for the two dice experiment.


Friday              3/29/19    Make a bar graph for the two dice experiment. 


4th 9 weeks, Week 1


Monday          3/18/19    w/s Order of operations


Tuesday          3/19/19    Go to Mass


Wednesday    3/20/19    w/s Lesson 3.5 Commissions, Tips, Taxes, and Discounts


Thursday        3/21/19    Probability Vocabulary


Friday              3/22/19    Corrections to Compound Interest w/s


3rd 9 weeks, Week 9


Monday          3/4/19   Review for final exam


Tuesday          3/5/19   Final Exam


Wednesday    3/6/19   Go to Mass, Finish final exam.


Thursday        3/7/19    Simple Interest, I = prt, (Remember time is measured in years. 3 months = 3/12 or 1/4 yr)
                                            w/b p.221 #2-18 all.


Friday              3/8/19    Compound Interest, B = p (1 + r/n)nt 
                                                            
B = final balance, p = principal (original balance), r = annual rate of interest, t= time (in years)
                                          n = number of periods each year ( number of times compounded per year)
                                          (ex. compounded quarterly means compounded 4 times per year, n = 4)
                                          B - p = total interest paid.
                                          Assignment: w/b p.224 #10 - 19 all. Use the formula instead of the table. 
                                                                                                          Set up the formula on notebook paper, then use a calculator. 


3rd 9 weeks, Week 8


Monday          2/25/19   Find Tax, Tip, and Commission.
                                          Tax, Commission, and Tip w/s #1-14
                                          Test tomorrow Ch.7 sections 1-12 (skip section 7)


Tuesday          2/26/19   Test Ch. 7 sections 1-12 (Percent)


Wednesday    2/27/19   Mass


Thursday        2/28/19   Find the original amount in a percent problem when the new amount is given.
                                           w/s Find the original amount in each of the following questions.
                                                        (You must write the proportion. You may use a calculator to solve.)
                                           Final Exam Tuesday.
                                                    * Transformations: Translations, Reflections, Dilations, Rotations
                                                    * Ratios, Rates, Unit Rates, and Proportions
                                                    * Percent 
                                           Study the 3 tests from this 9 weeks. 


Friday              3/1/19    No class - Spring Gala


3rd 9 weeks, Week 7


Monday          2/18/19   No school - teacher inservice.


Tuesday          2/19/19   Find the Base in a percent problem
                                          w/b p.207-208 #2-20 even and #23-27 all (due Thurs)


Wednesday    2/20/19   Mass


Thursday        2/21/19   Find percent of increase and percent of decrease. 
                                          p.211 #2, 3, 13, 18, 22-25 and p.213 #2, 3, 14, 22, 25-26


Friday              2/22/19   Find discounts and mark-up.
                                           w/b p.217-218 #2-15

                                           Test Tuesday Ch.7 sections 1-12


3rd 9 weeks, Week 6


Monday          2/11/19   w/s Ratios, Rates, Unit Rates, & Proportions
                                          Study for test tomorrow: Ratios, rates, unit rates, 
                                                                                      Proportions,
                                                                                      Converting fractions, decimals, and percents,
                                                                                      Word problems


Tuesday          2/12/19   Test over Ratios, Rates, Proportions, and Percents


Wednesday    2/13/19    no class - Mass


Thursday        2/14/19   Find a percentage of a number
                                           w/b p.203-204 #2-20 even, #22-27 all


Friday              2/15/19    Find the rate of percent (%).
                                           w/b p.205-206  #2-19 all


3rd 9 weeks, Week 5


Monday          2/4/19   Change fractions and decimals to percent.
                                        w/b pp.197-198 #1-39
                                        Homework: p.199 #1-12


Tuesday          2/5/19   Convert fractions, decimals, and percents. 
                                         w/b p.199-200 #13-24 and 28-33
                                         Solve problems using proportions.
                                         w/s What should you say when you meet an angel? (Due Thursday)


Wednesday    2/6/19    Use proportions to solve problems. 
                                         w/s What should you say when you meet an angel? (Due Thursday)


Thursday        2/7/19   Convert fractions, decimals, and percents. 
                                         w/b p. 200 #25, 26, 34-37


Friday              2/8/19     Percents greater than 100 or less than 1
                                          Homework: w/b p.201-202 #2-48 even
                                          Test Tuesday over Ratios, Rates, Unit Rates, Proportions, 
                                              and converting fractions, decimals, and percents


3rd 9 weeks, Week 4


Monday          1/28/19   Rates and Unit rates notes
                                          w/s P-7 Unit Rates


Tuesday          1/29/19   Use rates to solve problems.
                                           w/s Using Rates


Wednesday    1/30/19   Beta trip


Thursday        1/31/19   Beta trip


Friday              2/1/19     Beta trip


3rd 9 weeks, Week 3


Monday          1/21/19    No school 


Tuesday          1/22/19   Use a calculator to graph a triangle and translate, reflect, dilate, and rotate.                                           


Wednesday    1/23/19    Use a calculator to graph a triangle and translate, reflect, dilate, and rotate.


Thursday        1/24/19   Ratios - notes, practice problems.


Friday              1/25/19   Understanding Ratios packet


3rd 9 weeks, Week 2


Monday         1/14/19    w/s Review Test #5 Transformations
                                          Test tomorrow over all transformations: Translate, Reflect, Dilate, Rotate


Tuesday         1/15/19     Test over transformations                         


Wednesday    1/16/19    no class - Mass


Thursday       1/17/19      Finish test
                                            w/s Word Problems involving Changing Units of Measurement


Friday            1/18/19     Use a calculator to graph a triangle and translate it.


3rd 9 weeks, Week 1


Monday         1/7/19    No school - teacher inservice


Tuesday         1/8/19   Transformations: Dilations, translations, and reflections.
                                        w/s:  Dilations Five Pack - Worksheet 1  and review of translations, reflections, and dilations #1-8                                


Wednesday    1/9/19   no class - Mass


Thursday       1/10/19  Rotations. 
                                         w/s rotate 90o, 180o, 270o


Friday            1/11/19   Rotations 
                                         Test Tuesday over all transformations: Translate, Reflect, Dilate, Rotate
                                         w/s Rotations.
                                         w/s All Transformations


2nd 9 weeks, Week 9


Monday         12/17/18     w/s 10-8 Integration: Geometry Reflections


Tuesday         12/18/18    w/s Reflections (and line of symmetry)


Wednesday   12/19/18      no class - Mass


Thursday       12/20/18      


Friday             12/21/18       Christmas party


2nd 9 weeks, Week 8


Monday         12/10/18     Notes over graphing and translations.


Tuesday         12/11/18    Translations.
                                              Study for 9 week exam.


Wednesday   12/12/18      no class - Mass


Thursday       12/13/18      9 week exam


Friday             12/14/18       Students on field trip.


2nd 9 weeks, Week 7


Monday         12/3/18       w/s New Surface Area and New Volume
                                             Test Thursday:
                                                          Compare ratios
                                                          Solve proportions
                                                          Congruent & Similar Shapes
                                                          Corresponding sides and angles
                                                          Effect of scale factor on perimeter, area, surface area, and volume


Tuesday         12/4/18      w/s Ready for TAAS? Benchmark Tests


Wednesday   12/5/18      w/s Titans Go!


Thursday       12/6/18      Test


Friday             12/7/18       Do corrections to Titans Go worksheet
                                              Study for 9 week exam (test will be Thursday)


2nd 9 weeks, Week 6


Monday         11/26/18      Find the missing side of similar shapes using either proportions or scale factor.
                                               Finish w/s Similar Figures and Indirect Measurement.


Tuesday         11/27/18      Find the missing side of similar shapes using either proportions or scale factor.
                                               w/s What do you call a Palace Window? (front side only)


Wednesday   11/28/18      no class - Mass


Thursday       11/29/18      Find the missing side of similar shapes using either proportions or scale factor.
                                               w/s What is the First Thing a Gorilla Learns in School?
                                               w/s Worksheet on Similar Figures and Indirect Measurement with Multiple Choice


Friday             11/30/18    The effect on perimeter and area when the dimensions are changed proportionally.
                                              w/s New Perimeter, New Area


2nd 9 weeks, Week 5


Monday         11/12/18       Test over Surface Area and Volume


Tuesday         11/13/18      finish test over Surface Area and Volume


Wednesday   11/14/18      no class - Mass


Thursday       11/15/18      Congruent shapes, Similar shapes, Corresponding angles and sides.
                                               Comparing ratios.
                                               no homework


Friday             11/16/18     Comparing ratios. Solving proportions.
                                              Find the missing side of similar shapes using proportions.
                                              w/s Similar Figures and Indirect Measurement.
                                              no homework


2nd 9 weeks, Week 4


Monday         11/5/18       Connect formulas to 3D shapes.
                                              Use Volume Relationship figures and water to determine the relationship between
                                              the volumes of pyramids and prisms with congruent bases and heights, and cones
                                              and cylinders with congruent bases and heights, and spheres, cones, and cylinders
                                              (equal radii and height = 2r).
                                              w/s Connecting Models to Volume formulas.


Tuesday         11/6/18      Find Surface Area and Volume.
                                             w/s word problems involving Surface Area and Volume (due Thursday)


Wednesday   11/7/18      finish word problems


Thursday       11/8/18      Find Surface Area and Volume.
                                            homework: w/s Surface Area (& Volume) - Compound Shapes
                                            Test Monday over Surface Area and Volume. 
                                                     (Memorize the formulas.)


Friday             11/9/18    Correct w/s Surface Area (& Volume) - Compound Shapes


2nd 9 weeks, Week 3


Monday         10/29/18    Test over surface area          


Tuesday         10/30/18   Finish test
                                            homework: w/s Volume of a Prism


Wednesday   10/31/18   Volume of prisms, pyramids, cylinders, cones, and spheres.


Thursday       11/1/18    homework: w/s Volume-Learning the Process #1-12


Friday             11/2/18    Volume of prisms, pyramids, cylinders, cones, and spheres.
                                           homework: w/s Volume-Learning the Process #13-20


2nd 9 weeks, Week 2


Monday         10/22/18    Find the base area, lateral area, and total surface area of pyramids, cones, and spheres
                                             w/s Surface Area - Learning the process #18-23                                


Tuesday         10/23/18   Find lateral surface area and total surface area.
                                            w/s 7-8 and Lesson 12


Wednesday   10/24/18    No class - Mass


Thursday       10/25/18   Make 3D pictures using pattern blocks on the computer.
                                           Find lateral surface area and total surface area.
                                           w/s Surface Area/PT


Friday             10/26/18   Find lateral surface area and total surface area.
                                            Study for test on Monday  
                                            3D shapes, vertices, edges, faces, bases, naming, surface area     


2nd 9 weeks, Week 1


Monday         10/15/18   Activity: Block City
                                           Make 3D shapes using linking cubes given a corner view drawing of each shape.
                                           Find front, side, and top views of the shapes. 
                                           Then find volume and total surface area of the shapes. 
                                            No homework.


Tuesday         10/16/18    Add and subtract rational numbers.
                                             Find base area, lateral area, and total surface area of 3D shapes.
                                             Cut out nets and fold to make 3D shapes. 
                                             Assignment: Each student will have 4 shapes to find surface area for and to cut out and fold.                                              


Wednesday   10/17/18    w/s Adding and Subtracting Rational Numbers


Thursday       10/18/18    Find the base area, lateral area, and total surface area of prisms. 
                                             w/s Surface Area - Learning the process #1-11


Friday             10/19/18    Find the base area, lateral area, and total surface area of prisms and cylinders
                                             w/s Surface Area - Learning the process #12-17                                


1st 9 weeks, Week 9


Monday         10/8/18         no class - teacher inservice


Tuesday         10/9/18       2 dimensional views of 3D figures (such as top view, front view, side view.)
                                              w/s Shape and Space parts I, II, III.
                                              w/s Front, Side, Top, and Back Views of 3D models.


Wednesday   10/10/18    w/s I Spy Letter ___


Thursday       10/11/18    Vocabulary for 3D shapes.
                                             w/s Perspective


Friday             10/12/18    Prisms, Pyramids, Cylinders, Cones, Spheres
                                             w/s What Shape is This: Write the name of the shape in the top blank. (prism, pyramid, cylinder, cone, sphere)
                                                                                          Write the shape of the base in the bottom blank.
                                                                                          Shade in the base(s).
                                             w/s Faces, Edges, and Vertices: (When you name the shape, be sure to include the shape of the base, such as "triangular pyramid".)


1st 9 weeks, Week 8


Monday         10/1/18   Pythagorean Triples
                                         Area of Composite Shapes
                                         p.323-324 #1-9
                                         9 Week Exam Thursday


Tuesday         10/2/18   Pythagorean Theorem and Area of Triangles
                                          9 Week Exam Thursday
                                          Study flash cards, old tests, worksheets, notes, etc.

                                          Homework p.303 #1-27, 32-37, 45, 56


Wednesday   10/3/18   9 Week Exam Thursday
                                          Study flash cards, old tests, worksheets, notes, etc.


Thursday       10/4/18   9 week exam


Friday             10/5/18   Mathletics


1st 9 weeks, Week 7


Monday         9/24/18   Find the areas of rectangles, squares, triangles, and trapezoids. 
                                         Homework: Area Puzzle


Tuesday         9/25/18   Find the circumference and area of circles.
                                          Homework (due Thurs.) w/s Diameter, Radius, Circumference, Area


Wednesday   9/26/18   Finish w/s Diameter, Radius, Circumference, Area.


Thursday       9/27/18   Find missing dimensions when Area is given.
                                          Homework: w/b p.318 #18-22 and p.319 #12-16


Friday             9/28/18    w/s Perimeter and Area of trapezoids.


                     


1st 9 weeks, Week 6


Monday         9/17/18   Find the missing side of a triangle using the Pythagorean Theorem.
                                         Homework: w/s What is the Title of this Picture?
                                         Test Thursday: All of the Index Cards
                                                                    Two lines with a transversal: Identify . . .
                                                                             > Corresponding angles
                                                                             > Interior angles
                                                                             > Exterior angles
                                                                      Parallel lines: Corresponding angles are congruent
                                                                      Perpendicular lines form right angles. 

                                                                      Squares and Square Roots and Areas of Squares
                                                                      Pythagorean Theorem           
                                                                      Symbols: right angle, congruent, parallel, perpendicular                                  


Tuesday         9/18/18   Solve word problems using Pythagorean Theorem.
                                          Homework: w/s Pythagorean Theorem Real-World Word Problems


Wednesday   9/19/18   Study for Thursday's test


Thursday       9/20/18   Test #2


Friday             9/21/18   Identify and find the perimeters or areas of squares, rectangles, and parallelograms.
                                         w/s Find the Areas of Squares, Rectangles, and Parallelograms


1st 9 weeks, Week 5


Monday         9/10/18   No class-Mass


Tuesday         9/11/18   Vocabulary: Types of intersecting lines and Types of non-intersecting lines
                                          Homework: Study flash cards


Wednesday   9/12/18   Vocabulary: transversal, corresponding angles
                                          Homework: w/s Double Draw Dare/The Dancing Computer
                                                                 w/s Riveting River


Thursday       9/13/18   transversal, corresponding angles, interior angles, exterior angles, review of drawing angles and planes
                                          w/s Mammoth Mammal
                                          no homework          


Friday             9/14/18   Squares, Square Roots, and Pythagorean Theorem
                                          Homework: w/s Squares and Square Roots and Pythagorean Theorem and Areas of Squares


1st 9 weeks, Week 4


Monday         9/3/18     Labor Day - no school


Tuesday         9/4/18   Identify types of triangles and polygons, and draw angles, planes, lines, and triangles, .
                                        w/s Singing Success and Heavy Hail
                                        w/s Massive Munchies and Cartoon Character (due tomorrow)
                                        Homework: w/s Dare to Design and Toying with Triangles (due tomorrow)
                                        Study flash cards, notes, and worksheets for Thursday's test                                            


Wednesday   9/5/18    Study flash cards, notes, and worksheets for Tomorrow's test       


Thursday       9/6/18   Test #1


Friday             9/7/18    Area of a rectangle
                                        Homework: w/s Tuba and Square Deal 


1st 9 weeks, Week 3


Monday         8/27/18    Finish notes on angle pairs.
                                          Homework: w/s Reteaching and Practice 56


Tuesday         8/28/18   w/s Daffynition Decoder/Angle Pair relationships


Wednesday   8/29/18    no assignment (Mass)


Thursday       8/30/18   flash cards
                                          w/s Golden Gate Bridge/Measuring Around (due Tuesday)


Friday             8/31/18   flash cards for classifying triangles and for perimeter
                                          finish w/s Golden Gate Bridge/Measuring Around 
                                          w/s Perimeter 
                                          The worksheets are due Tuesday. Test Thursday. Review everything we've covered so far. 


1st 9 weeks, Week 2


Monday         8/20/18    Drawing angles. Naming angles. Measuring Angles with a protractor.
                                          Formula for the sum of the angles in a polygon. 
                                          Homework: Measure the angles in the polygons on the worksheet
                                                                 and find the sum of the measures of the angles. 
                                                                 Polygon w/s


Tuesday         8/21/18   Put vocabulary on note cards. Discuss basic Geometric terms and alternate ways 
                                          to name them.
                                          Homework: Drawing Doodles worksheet


Wednesday   8/22/18    Homework: worksheet Brontosaurus and Books 


Thursday       8/23/18    Notes over angles.
                                           Homework: Practice and Reteaching w/s 55
                                                                 Naming angles w/s


Friday             8/24/18   Angle pairs - vocabulary cards
                                         Homework: Rocketship measurement w/s


1st 9 weeks, Week 1


Monday         8/13/18    Roman Numerals Guided Notes (We will finish this in class on Tuesday)
                                          Click here for Roman Numerals Guided Notes


Tuesday         8/14/18    Finish Roman Numerals Guided Notes
                                           w/s Roman Numerals 1-20 (homework)
                                           w/s Roman Numerals 1-100 (homework)


Wednesday   8/15/18    w/s Roman Numerals #3 (homework)


Thursday       8/16/18    Rational numbers on a number line.
                                          Reading in, cm, and mm on a ruler.
                                          Measuring the distance between 2 points.
                                          (no homework)


Friday             8/17/18  Chromebooks.
                                         Roman numerals review.
                                         Homework: Find the lengths of the sides and the perimeters of the polygons.
                                                              All measurements should be in inches.
                                                              Polygons w/s