Area of Circles iStart

Find the area of the circle

• 56.52
• 254.34
• 1017.36
• 113.04

What is the area of this circle?

• 62.59 cm²
• 113.1 cm²
• 19.81 cm²
• 28.26 cm²

Tags

CCSS.7.G.B.4

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

• 16π
• 8π
• 4π
• 36π

Shring's dining room table is round and has an area of about 63.585 ft². What is the radius of the table? What is the tabletop's area?

• 4.5 ft

• 9 ft

• 20.25 ft

• 61.345 ft

A clock face has a diameter of 10 inches. What is the approximate area of the clock face in square inches?

• 314 in²
• 31.4 in²
• 7.85 in²
• 78.5 in²

Tags

CCSS.7.G.B.4

Ms. Catall 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

Tags

CCSS.7.G.B.4