Perimeter with an Unknown Side

The figure below has a perimeter of 37 feet. What is the length, in feet, of the unknown side?

• 6 feet

• 8 feet

• 14 feet

• 31 feet

Tags

CCSS.3.MD.D.8

How many feet will he need for the perimeter?

• 14 feet

• 42 feet

• 26 square feet

• 26 feet

Tags

CCSS.3.MD.D.8

Find the two missing sides "X" and "Y"

• X is 10

• X is 5

• Y is 6

• Y is 8

Tags

CCSS.HSG.CO.C.11

The perimeter of a rectangular garden is 40 meters. If the length is 15 meters, what is the width of the garden?

• 5 meters

• 10 meters

• 20 meters

• 25 meters

Tags

CCSS.4.MD.A.3

A rectangle has a length of 8 cm and a width of 3 cm. If the perimeter is 22 cm, what is the measurement of the unknown side?

• 8 cm

• 3 cm

• 11 cm

• 5.5 cm

Tags

CCSS.4.MD.A.3

A rectangle's perimeter is 28 meters. If the width is 6 meters, what is the length?

• 8 meters

• 10 meters

• 12 meters

• 14 meters

Tags

CCSS.4.MD.A.3

A rectangle has a perimeter of 20 meters. If one side is 6 meters, what is the length of the other side?

• 4 meters

• 5 meters

• 8 meters

• 7 meters

Tags

CCSS.4.MD.A.3

Find the two missing sides "X" and "Y".

• X is 16

• Y is 9

• X is 9

• Y is 16

Tags

CCSS.HSG.CO.C.11

Find the missing sides "X" and "Y"

• X is 15

• X is 16

• Y is 6

• Y is 12

Tags

CCSS.HSG.CO.C.11

Find the missing sides "X" and "Y"

• X is 7

• X is 10

• Y is 22

• Y is 18

Tags

CCSS.HSG.CO.C.11