Area of Circles Review

Find the area of the circle.

• 56.52 in squared

• 254.34 in squared

• 1017.36 in squared

• 113.04 in squared

What is the area of this circle?

• 1385.74 ft squared

• 2142.12 ft squared

• 5541.77 ft squared

• 1289.12 ft squared

Find the area of the circle

• 43.96 units squared

• 153.86 units squared

• 87.82 units squared

• 307.72 units squared

What is the area of this circle?

• 1256 ft squared

• 62.8 ft squared

• 314 in squared

• 98.60 ft squared

What is the area of this circle?

• 6079.04 ft squared

• 1519.76 in squared

• 379.94 ft squared

• 138.16 ft squared

Shring's dining room table is round and has a radius of 4.5 feet. What is the tabletop's area?

• 63.585 ft²

• 68.345 ft²

• 64.585 ft²

• 61.345 ft²

How many square inches of cheese is needed to cover one slice of pizza if the pizza has a diameter of 12 inches?

• 37.68 squared inches

• 18.84 squared inches

• 113.04 squared inches

• 75.36 squared inches

A circular gaga-pit has a circumference of 157 ft. How large of an area is enclosed in the gaga-pit?

HINT: Work backwards from Circumference to find diameter, then radius. Use radius to find the area.

• 50 squared units

• 7850 squared units

• 1962.5 squared units

• 492.98 squared units

Select all situation in which you would need to find the AREA of a circle.

• The amount of frosting needed to cover a cake?

• The amount of paint to cover the center circle on a basketball court.

• The amount of trim needed to cover the circular circus ring.

• The distance around a circular track.

• The amount of grass on a circular putting green.

What is the area of the yellow?

• 78.5 mi²

• 19.625 mi²

• 39.25 mi²

• 31.4 mi²