Area and Circumference Review

Front

Find the circumference of a circle with a radius of 11 in.

Back

69.1

Front

Circumference of a circle with a diameter of 15 ft?

Back

47.1 ft

Front

What formula is this used for: πr²

Back

Area of a circle

Front

A circle has a circumference of 36π meters. What is the radius of the circle?

Back

18 meters

Front

Diameter = 32 inches What is the radius?

Back

16 inches

Front

Find the circumference of the circle.

Back

37.7 in

Front

Find the radius of the circle given the above information:

Back

4.3 m

Front

Other than the formula C=πd, what is another formula for circumference of a circle?

Back

C=2πr

Front

Find the area of the circle

Back

254.5

Front

A circle has an area of 36π. What is the circumference of the circle?

Back

12π