Exploring Radius and Diameter: Circle Word Problems

A circular garden has a diameter of 10 meters. What is the radius of the garden?

• 5 meters

• 7 meters

• 3 meters

• 10 meters

Tags

CCSS.7.G.B.4

If a pizza has a radius of 8 inches, what is the diameter of the pizza?

• 10 inches

• 16 inches

• 12 inches

• 20 inches

Tags

CCSS.7.G.B.4

A round swimming pool has a radius of 5 feet. How far is it from one side of the pool to the other?

• 5 feet

• 10 feet

• 15 feet

• 20 feet

Tags

CCSS.7.G.B.4

A bicycle wheel has a diameter of 26 inches. What is the radius of the wheel?

• 13 inches

• 12 inches

• 14 inches

• 15 inches

Tags

CCSS.7.G.B.4

A circular track has a circumference of 100 meters. What is the radius of the track? (Use 3.14 for pi)

• 25 meters

• 20 meters

• 15.92 meters

• 10 meters

Tags

CCSS.7.G.B.4

If a circular table has a diameter of 1.2 meters, what is the radius of the table?

• 0.4 meters

• 2.4 meters

• 0.6 meters

• 1.2 meters

Tags

CCSS.7.G.B.4

A hula hoop has a radius of 15 inches. What is the diameter of the hula hoop?

• 30 inches

• 40 inches

• 35 inches

• 25 inches

Tags

CCSS.7.G.B.4

A circular fountain has a radius of 4 feet. How much distance is there around the fountain? (Use 3.14 for pi)

• 31.42 feet

• 20.56 feet

• 25.12 feet

• 15.70 feet

Tags

CCSS.7.G.B.4

If a round cake has a diameter of 12 inches, what is the radius of the cake?

• 10 inches

• 6 inches

• 4 inches

• 8 inches

Tags

CCSS.7.G.B.4

A circular pond has a radius of 10 meters. What is the distance across the pond?

• 25 meters

• 15 meters

• 20 meters

• 30 meters