Perimeter With a Missing Side

Faith created a rectangular play area for her dog in her backyard. The perimeter measured 36ft. The length of the long side was 13 feet. What does the width of the play area measure?

What is length of the missing sides?

• 7ft

• 2ft

• 3ft

• 15ft

The total perimeter of a square is 12 in. What is the length of one side?

• 2 in

• 4 in.

• 3 in.

• 5 in.

A perimeter of a rectangle is 34 meters.  The width is 4 meters.  What would the length be?

• 17 m

• 13 m

• 15 m

What is the perimeter of this polygon?

• 39 in

• 24 in

• 105 in 

Find the unknown side length if the perimeter is 30 cm.

• 5 cm

• 4 cm

• 8 cm

• 10 cm

A rectangular pizza has a perimeter of 24 inches. If the length is 8 inches, what is the width?

• 4 inches

• 6 inches

• 8 inches

• 3 inches

Find the unknown side length if the perimeter is 29 cm.

• 10 cm

• 8 cm

• 6 cm

• 7 cm

Cole is creating a fence around his yard for his new puppy.  The length of the yard is 9 feet and the width is 5 feet.  How much fencing will Cole need?  

• 45 feet

• 28 feet

• 25 feet

• 14 feet

A perimeter of a rectangular swimming pool is 34 meters. The width is 4 meters. What would the length be?

• 17 m

• 13 m

• 15 m

• 38 m