Area and Perimeter of Rectangles

Find the missing side length of a rectangle with a perimeter of 24 units and one side length of 6 units.

• 8

• 6

• 12

• 4

Tags

CCSS.4.MD.A.3

Calculate the area of a rectangle with side lengths of 8 units and 5 units.

• 35

• 13

• 12

• 40

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Find the missing side length of a rectangle with a perimeter of 30 units and one side length of 10 units.

• 15

• 8

• 5

• 12

Tags

CCSS.4.MD.A.3

Calculate the area of a rectangle with side lengths of 12 units and 3 units.

• 30

• 15

• 36

• 9

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Find the missing side length of a rectangle with a perimeter of 36 units and one side length of 9 units.

• 12

• 9

• 6

• 18

Tags

CCSS.4.MD.A.3

Calculate the area of a rectangle with side lengths of 7 units and 4 units.

• 28

• 11

• 30

• 16

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Find the missing side length of a rectangle with a perimeter of 28 units and one side length of 7 units.

• 14

• 10

• 7

• 21

Tags

CCSS.4.MD.A.3

Calculate the area of a rectangle with side lengths of 10 units and 2 units.

• 20

• 25

• 15

• 12

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Find the missing side length of a rectangle with a perimeter of 32 units and one side length of 8 units.

• 8

• 16

• 4

• 12

Tags

CCSS.4.MD.A.3

Calculate the area of a rectangle with side lengths of 9 units and 6 units.

• 36

• 15

• 45

• 54

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B