Circles

Front

If the diameter is 48m, what is the radius?

Back

24m

Front

A circle has a DIAMETER of 20m. What is the circumference of this circle?

Back

62.8m

Front

A circle has a RADIUS of 15 cm. What is the CIRCUMFERENCE of this circle?

Back

94.2 cm because you multiply 30 and π

Front

A DVD has a diameter of 15 millimeters. Which equation would help you determine the circumference?

Back

c = π15

Front

If the radius of a circle is 12.5 meters, the diameter is ____

Back

25 meters

Front

What is the radius of this circle? Options: 12cm, 6cm, 24cm, 3cm

Back

6cm

Front

The radius is 8 inches. What is the circumference?

Back

50.24 inches

Front

Compass with a radius of 4 cm. What is the area?

Back

50.24 cm²

Front

A cruise ship has a large, circular window with a diameter of 6 meters. What is the window's area?

Back

28.26 m²

Front

The circumference is 62.8 inches. What is the radius?

Back

10 inches