Perimeter & Area Review

Area is the measurement of the interior region of a shape.

• FACT

• FIB

Perimeter is measured in square units.

• FACT

• FIB

Mr. Smith wants to put a fence around his backyard. The length of the backyard is 12 feet and the width is 8 feet. How many feet of fencing will he need?

• This is a PERIMETER problem.

• This is an AREA problem.

Tina is painting one wall in her bedroom. The dimensions of the wall is 9ft by 5 ft. How many square feet of paint will she need?

• This is a PERIMETER problem.

• This is an AREA problem.

Rectangle X has a length of 17 meters and a width of 9 meters. What is the perimeter?

• 26 meters

• 52 meters

• 153 meters

• 43 meters

Rectangle Y has a length of 23 meters and a width of 12 meters. What is the area?

• 35 square meters

• 70 square meters

• 276 square meters

• 264 square meters

What is the area of this shape?

• 39 sq cm

• 69 sq cm

• 32 sq cm

• 25 sq cm

What is the perimeter this shape?

• 50 cm

• 20 cm

• 30 cm

• 40 cm

Find the perimeter.

• 129 cm

• 107 cm

• 345 cm

• 185 cm

What is the measurement of one side on the square?

• 144 feet

• 25 feet

• 72 feet

• 12 feet