Circumference Area

What is the diameter of this circle?

• 3.5 m

• 3 m

• 5 m

• 7 m

Jayne has a very large circular lollipop that has a circumference of 25.12 inches. What would the diameter of Jayne’s lollipop be?

• 4 in.

• 8 in.

• 12 in.

• 16 in.

The radius is 8 inches.  What is the circumference?

• 50.24 inches

• 25.12 inches

• 12.56 inches

• 200.96 inches

The circumference is 62.8 inches.  What is the radius?

• 20 inches

• 10 inches

• 6.28 inches

• 31.4 inches

A circular pie has an area of 706.5 cm². What is the radius of the pie?

• 225 cm

• 30 cm

• 15 cm

• 112.5 cm

How many feet around is the pool?

• 10.5 ft

• 42 ft

• 65.94 ft

• 131.88 ft

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

• 100 yards

• 25 yards

• 150 yards

• 15 yards

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

• 6.25 meters

• 125 meters

• 25 meters

• 50 meters

What is the radius?

• 18

• 72

• 38

• 14

What is the circumference?

• 48

• 96

• 24

• 18