Perimeter, Circumference, Area

Adam was painting a wall in his room. The wall was 4 feet wide and 4 feet tall. What is the area of the wall he has to paint?

• 16ft

• 8ft

• 12ft

• 4ft

Area represents the

• The number of square units inside a figure

• The number of units around a figure

The area of Dylan’s backyard is 48 square meters. If the length of the backyard is 8 meters, what is the perimeter of Dylan’s backyard?

• 28 square meters

• 30 square meters

• 16 square meters

• 6 square meters

You want to plant a garden with an area of 15 square meters. Which set of dimensions is possible for an area of this size?

• length 4 meters and width 3 meters

• length 6 meters and width 6 meters

• length 5 meters and width 3 meters

• length 10 meters and width 2 meters

A jar lid has a diameter of 32 millimeters. What is the circumference of the lid to the nearest tenth?

• 100.5 mm

• 96.3 mm

• 115.6 mm

• 69.9 mm

The radius of Michael’s basketball rim is 8 inches. What is the circumference to the nearest hundredth?

• 25.12 in

• 50.27 in

• 12.56 in

• 48.15 in

A sauce pan has a radius of 16 centimeters. What is the circumference of the sauce pan to the nearest tenth?

• 48.0 cm

• 100.5 cm

• 96.0 cm

• 50.2 cm

The radius of this pizza is 9 ½ in. What is the approximate area of the pizza?

• 81 in²

• 29.83 in²

• 59 ⅔ in²

• 283 ½ in²

This crop circle has a diameter of 118 ft. What is the approximate area of the crop circle?

• 370.5 ft²

• 43,721.4 ft²

• 10,930.34 ft²

• 185.26 ft²

Ms. Green is using a compass to find her way out of the woods. The compass has a radius of 4 centimeters. What is the compass's area?

• 49.2 cm²

• 45.6 cm²

• 50.24 cm²

• 55.9 cm²