Grade 5 Circle Word Problems: Area & Circumference Fun!

A circular garden has a radius of 7 feet. What is the circumference of the garden? (Use 3.14 for π)

• 43.96 feet

• 21.99 feet

• 31.40 feet

• 50.24 feet

If a pizza has a diameter of 12 inches, what is the area of the pizza? (Use 3.14 for π)

• 78.54 square inches

• 113.04 cubic inches

• 150.72 square inches

• 113.04 square inches

A round swimming pool has a radius of 10 meters. How much fencing is needed to go around the pool?

• 50 meters

• 40 meters

• 62.83 meters

• 75.5 meters

A circular track has a circumference of 400 meters. What is the radius of the track? (Use 3.14 for π)

• 50 meters

• 100 meters

• 80 meters

• 63.66 meters

A circular table has a diameter of 5 feet. What is the area of the table? (Use 3.14 for π)

• 19.625 square feet

• 15.7 square feet

• 25.0 square feet

• 12.56 square feet

If a hula hoop has a radius of 1.5 feet, what is its circumference? (Use 3.14 for π)

• 9.42 feet

• 3.14 feet

• 12.56 feet

• 6.28 feet

A circular flower bed has an area of 78.5 square feet. What is the radius of the flower bed? (Use 3.14 for π)

• 10 feet

• 7 feet

• 3 feet

• 5 feet

A round clock has a diameter of 10 inches. What is the circumference of the clock? (Use 3.14 for π)

• 20 inches

• 25.6 inches

• 15.7 inches

• 31.4 inches

A circular pond has a radius of 4 meters. How much water can it hold if the depth is 2 meters? (Calculate the volume using area of the circle)

• 24π cubic meters

• 32π cubic meters

• 40π cubic meters

• 16π cubic meters

A circular cake has a radius of 6 inches. How much frosting is needed to cover the top of the cake? (Calculate the area of the top)

• 18π square inches

• 12π square inches

• 36π square inches

• 24π square inches