Area of a CIrcle

Find the area of the circle. (use 3.14 for $\pi$ ) 

• 43.96

• 153.86

• 87.82

• 307.72

find the area of the circle below. (use 3.14 for  $\pi$ ) 

• 100 cm

• 225 cm

• 9 cm

• 28.26 cm

What is the area of this circle? (use 3.14 for π)

• 163.2

• 15.3

• 124.2

• 113.04

A line segment drawn from the center of a circle to the edge/circumference of the circle

• diameter

• radio

• radius

• circumference

A line segment that passes through the center of the circle and whose endpoints lie on the edge/circumference of the circle.

• center

• diameter

• circumference

• radius

What is the area of a circle with a diameter of 10 cm ? (use 3.14 for  $\pi$  ). 

• 31.4 cm²

• 78.5 cm²

• 15.7 cm²

• 314 cm²

What is the formula for area of a circle given the radius?

• A = πr
• A = 2πr
• A = πd
• A = πr²

What is the radius of this circle?

• 18
• 10
• 9
• 8

Find the area of the circle

• 43.96
• 153.86
• 87.82
• 307.72

If the diameter of a circle is 50 yards, the radius is _____

• 100 yards
• 25 yards
• 150 yards
• 15 yards