Area of Quadrilaterals and Circles

Find the area of the circle, round to nearest tenth:
r = 18 yd

• 1017.4 yd²

• 10.174 yd²

• 1020 yd²

• 254.3 yd²

Find the area of the circle, round to nearest tenth:
r = 7 mm

• 15.39 mm²

• 153.9 mm²

• 38.5 mm²

• 155 mm²

Find the area of the circle, round to nearest tenth:
d = 12 ft

• 11.3 ft²

• 452.2 ft²

• 113.0 ft²

• 115 ft²

Find the area of the circle, round to nearest tenth:
d = 4 in

• 26 in²

• 13 in²

• 50.2 in²

• 12.6 in²

Find the area of the circle, round to nearest tenth:
d = 9 cm

• 63.6 cm²

• 6.36 cm²

• 65 cm²

• 254.3 cm²

Find the area of the circle, round to nearest tenth:
d = 5 yd

• 96 yd²

• 19.6 yd²

• 78.5 yd²

• 20 yd²

What is the area of this circle?

• 15393.8

• 1248.12

• 5930.12

• 3848.45

What is the radius of this circle?

• 18

• 10

• 9

• 8

find the area of the circle below.

• 100 cm

• 225 cm

• 9 cm

• 28.26 cm

What is the radius?

• 18

• 72

• 38

• 14