Circles

Front

What is the radius of the circle?

Back

6 feet

Front

What is the diameter of the circle?

Back

8 feet

Front

What is the circumference of the circle?

Back

25.12 ft

Front

What is the area of the circle?

Back

50.24 sq ft

Front

Julian wants to put a decorative ribbon border around a platter with a diameter of 12 inches. How much ribbon is needed?

Back

37.68 inches

Front

What is the approximate area of a 16 inch diameter pizza?

Back

200.96 sq inches

Front

The first Ferris wheel has a diameter of 260 feet. What is the circumference of the Ferris wheel?

Back

816.4 ft

Front

A circular rug has a radius of 5 feet. How much of the floor will it cover?

Back

78.5 sq ft