Area of Circle

What is the area of this circle?

• 62.59 cm²

• 113.1 cm²

• 19.81 cm²

• 28.26 cm²

What is the area of this circle?
d = 8cm

• 16π

• 8π

• 4π

• 36π

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

What is the area of a circle with the diameter of 10cm ?

• 66cm

• 78.5cm

• 66.5cm

• 10m

The diameter of the face-off circle on an ice-hockey rink is 30 feet. Find its area.

• 675.6 ft²

• 29.67 ft²

• 545.8 ft²

• 706.5 ft²

What is the area of this circle?

• 163.2

• 15.3

• 124.2

• 113.04

Find the area of the circle below.

• 100 cm

• 225 cm

• 9 cm

• 28.26 cm

Jesse used rope to stake a circular region in which to plant a garden. The diameter of the region is 20 inches. What is the approximate area of half of the garden?

• 31.4 in²

• 314 in²

• 157 in²

• 628 in²

What is the radius of this circle?

• 12cm

• 6cm

• 24cm

• 3cm

• 3.11

• 3.12

• 3.14

• 3.15