Area & Perimeter

What is the AREA of a rectangle that has a length of 7 inches and a width of 8 inches?

• 15 inches

• 30 square inches

• 56 inches

• 56 square inches

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Mrs. Cole is installing new tile flooring in her kitchen. What measurement does she find by counting all the floor tiles?

• the cost of one tile

• the width of the kitchen

• the area of the floor

• the perimeter of the floor

Select ALL the models that show a way to find area of a piece of paper. (2)

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• 
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Tags

CCSS.3.MD.C.6

What is the area, in square meters, of this model?

• 10 sq meters

• 30 sq meters

• 18 sq meters

• 21 sq meters

Tags

CCSS.3.MD.C.6

Select ALL the ways to find the area of this model.

• 5 x 4 = 20

• 5 + 5 + 5 + 5 = 20

• 4 x 6 = 24

• 5 + 4 + 5 + 4 = 18

• 4 x 5 = 20

Tags

CCSS.3.MD.C.6

What is the area of this park?

• 21 miles

• 28 sq miles

• 52 miles

• 46 sq miles

Tags

CCSS.3.MD.C.7D

A rectangle has a length of 10 inches and a width of 5 inches. What is its PERIMETER?

• 15 inches

• 30 inches

• 50 inches

• 5 inches

Tags

CCSS.4.MD.A.3

The perimeter of the shape is 45 meters. What is the unknown side length?

• 5 meters

• 20 meters

• 6 meters

• 10 meters

Tags

CCSS.3.MD.D.8

Mrs. Hatfield wants to create a rectangular garden with a perimeter of 48 feet. What could be the length and width of her garden? Select ALL that apply (3).

• L = 6 ft, W = 8 ft

• L = 10 ft , W = 14 ft

• L = 20 ft, W = 4 ft

• L = 40 ft, W = 8 ft

• L = 15 ft, W = 9 ft

Tags

CCSS.3.MD.D.8

Mrs. Walters' closet has an area of 40 sq. ft. She says if she changes the dimensions to 5 ft by 8 ft, she will still have an area of 40 sq ft.

• True

• False

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B