Perimeter and Area

1. A rectangular pool is 7 feet wide. It is 3 times as long as it is wide. What is the perimeter?

• 20 feet

• 56 feet

• 21 feet

• 32 feet

A poster is 3 inches long. It is 4 times as wide as it is long. What is the perimeter?

• 12 inches

• 14 inches

• 30 inches

• 36 inches

The area of a rectangle is 36 square centimeters, and its length is 9 centimeters. What is the width?

• 27 centimeters

• 324 centimeters

• 9 centimeters

• 4 centimeters

The area of Nathan’s bedroom rug is 15 square feet. The longer side measures 5 feet. What is the width?

• 10 feet

• 75 feet

• 3 feet

• 2 feet

The bedroom rug is 5 feet long and 3 feet wide. The living room rug is twice as long and twice as wide as the bedroom rug. What is the perimeter of the bedroom rug?

• 32 feet

• 8 feet

• 15 feet

• 16 feet