nys common core mathematics curriculum …media-cast.monroe.edu/boces/tsmith/a story of...

Lesson 1: Investigate and use the formulas for area and perimeter of rectangles.

Date: 8/28/13

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Lesson 1 Problem Set NYS COMMON CORE MATHEMATICS CURRICULUM 4

Name Date

1. Determine the perimeter and area of rectangles A and B.

A = _______________

P = _______________

A = _______________

P = _______________

2. Determine the perimeter and area of each rectangle. a. b.

3. Determine the perimeter of each rectangle. a. b.

P = _______________ P = _______________

75 cm

1 m 50 cm 166 m

99 m

A

B

6 cm

5 cm P = ____________

A = ____________ P = ____________

A = ____________

8 cm

3 cm

http://creativecommons.org/licenses/by-nc-sa/3.0/deed.en_US




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4. Given the rectangle’s area, find the unknown side length.

a. b.

x = ____________

x = ____________

5. Given the rectangle’s perimeter, find the unknown side length.

a. P = 120 cm

b. P = 1,000 m

x = _______________

x = ______________

6. Each of the following rectangles has whole number side lengths. Given the area and perimeter, find the length and width.

a. P = 20 cm

b. P = 28 m

w = _______

l = _________

8 cm

x cm

l = _________

w = _______

80 square

cm

49 square

cm

x cm

7 cm

x cm

x m

20 cm

250 m

24 square

cm

24 square

m





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Lesson 1 Exit Ticket NYS COMMON CORE MATHEMATICS CURRICULUM 4

Name Date

1. Determine the area and perimeter of the rectangle.

2. Determine the perimeter of the rectangle.

3. A rectangle with whole number side lengths has an area of 24 square centimeters and a perimeter of 22 centimeters. Find the length and width of the rectangle.

2 cm

8 cm

99 m

347 m





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Lesson 1 Homework NYS COMMON CORE MATHEMATICS CURRICULUM 4

P = ____________

A = ____________

8 cm

9 cm

4 cm

Name Date

1. Determine the perimeter and area of rectangles A and B.

A = _______________

P = _______________

A = _______________

P = _______________

2. Determine the perimeter and area of each rectangle.

a. b.

3. Determine the perimeter of each rectangle.

a. b.

P = _______________ P = _______________

3 cm

7 cm

45 cm

2 m 10 cm

149 m

76 m

P = _____________

A = ____________

B A





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4. Given the rectangle’s area, find the unknown side length.

a.

b.

x = ____________

x = ____________

5. Given the rectangle’s perimeter, find the unknown side length.

a. P = 180 cm

b. P = 1,000 m

x = _______________

x = ______________

6. Each of the following rectangles has whole number side lengths. Given the area and perimeter, find the length and width.

a. A = 32 square cm P = 24 cm

b. A = 36 square m P = 30 m

l = _________

w = _______

w = _______

l = _________

40 cm

x cm

x m

150 m

6 cm

x cm

5 m

x m

6 square

cm

32 square cm

36 square

m

25 square

m





Lesson 2: Solve multiplicative comparison word problems by applying the area and perimeter formulas.

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Name Date

1. A rectangular porch is 4 feet wide. It is 3 times as long as it is wide.

a. Label the diagram with the dimensions of the porch.

b. Find the perimeter of the porch.

2. A narrow rectangular banner is 5 inches wide. It is 6 times as long as it is wide.

a. Draw a diagram of the banner and label its dimensions.

b. Find the perimeter and area of the banner.






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3. The area of a rectangle is 42 square centimeters. Its length is 7 centimeters.

a. What is the width of the rectangle?

b. Charlie wants to draw a second rectangle that is the same length but is 3 times as wide. Draw and label Charlie’s second rectangle.

c. What is the perimeter of Charlie’s second rectangle?

4. The area of Betsy’s rectangular sandbox is 20 square feet. The longer side measures 5 feet. The sandbox

at the park is twice as long and twice as wide as Betsy’s.

a. Draw and label a diagram of Betsy’s sandbox. What is its perimeter?

b. Draw and label a diagram of the sandbox at the park. What is its perimeter?






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c. What is the relationship between the two perimeters?

d. Find the area of the park’s sandbox using the formula A = l × w.

e. The sandbox at the park has an area that is how many times that of Betsy’s sandbox?

f. Compare the way the perimeter changed with the way the area changed between the two sandboxes. Explain what you notice using words, pictures, or numbers.






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Name Date

1. A balance beam at a playground is 2 feet wide. It is 6 times as long as it is wide.

a. Label the diagram with the dimensions of the balance beam.

b. Find the perimeter of the balance beam.

2. A blanket is 4 feet wide. It is 3 times as long as it is wide.

a. Draw a diagram of the blanket and label its dimensions.

b. Find the perimeter and area of the blanket.






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Name Date

1. A rectangular pool is 7 feet wide. It is 3 times as long as it is wide.

a. Label the diagram with the dimensions of the pool.

b. Find the perimeter of the pool.

2. A rectangular bumper sticker is 3 inches long. It is 4 times as wide as it is long.

a. Draw a diagram of the bumper sticker and label its dimensions.

b. Find the perimeter and area of the bumper sticker.






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3. The area of a rectangle is 36 square centimeters and its length is 9 centimeters.

a. What is the width of the rectangle?

b. Elsa wants to draw a second rectangle that is the same length but is 3 times as wide. Draw and label Elsa’s second rectangle.

c. What is the perimeter of Elsa’s second rectangle?

4. The area of Nathan’s bedroom rug is 15 square feet. The longer side measures 5 feet. His living room rug

is twice as long and twice as wide as the bedroom rug.

a. Draw and label a diagram of Nathan’s bedroom rug. What is its perimeter?

b. Draw and label a diagram of Nathan’s living room rug. What is its perimeter?






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c. What is the relationship between the two perimeters?

d. Find the area of the living room rug using the formula A = l × w.

e. The living room rug has an area that is how many times that of the bedroom rug?

f. Compare the way the perimeter changed with the way the area changed between the two rugs. Explain what you notice using words, pictures, or numbers.




Lesson 3 Sprint NYS COMMON CORE MATHEMATICS CURRICULUM 4

Lesson 3: Demonstrate understanding of area and perimeter formulas by solving multi-step real world problems.

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Lesson 3 Sprint NYS COMMON CORE MATHEMATICS CURRICULUM 4


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Name Date

Solve the following problems. Use pictures, words, or diagrams to help you solve.

1. The projection screen in the school auditorium is 5 times as long and 5 times as wide as the screen in the library. The screen in the library is 4 feet long with a perimeter of 14 feet. What is the perimeter of the screen in the auditorium?

2. The width of David’s tent is 5 feet. The length is twice the width. David’s rectangular air mattress measures 3 feet by 6 feet. If David puts the air mattress in the tent, how many square feet of floor space will be available for the rest of his things?

3. Jackson’s bedroom has an area of 90 square feet. The area of his bedroom is 9 times that of his closet. If

the closet is 2 feet wide, what is its length?

4. The length of a rectangular deck is 4 times its width. If the deck’s perimeter is 30 feet, what is the deck’s area?






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Name Date

Solve the following problem. Use pictures, words, or diagrams to help you solve.

1. A poster is 3 times as long as it is wide. A banner is 5 times as long as it is wide. Both the banner and the poster have perimeters of 24 inches. What are the length and width of the poster and the banner?






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Name Date

Solve the following problems. Use pictures, words, or diagrams to help you solve.

1. Katie cut out a piece of wrapping paper that was 2 times as long and 3 times as wide as the box that she was wrapping. The box was 5 inches long and 4 inches wide. What is the perimeter of the wrapping paper that Katie cut?

2. Alexis has a piece of red paper that is 4 centimeters wide. Its length is twice its width. She glues a piece of blue paper on top of the red piece measuring 3 centimeters by 7 centimeters. How many square centimeters of red paper will be visible on top?

3. Brinn’s kitchen has an area of 81 square feet. The kitchen is 9 times as many square feet as Brinn’s pantry. If the pantry is 3 feet wide, what is the length of the pantry?

4. The length of Marshall’s poster is 2 times its width. If the perimeter is 72 inches, what is the area of the poster?




nys common core mathematics curriculum …media-cast.monroe.edu/boces/tsmith/a story of...

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