Mastering Circle Area and Perimeter: A Grade 6 Quiz

A circular garden has a radius of 5 meters. What is the perimeter of the garden?

• 40 meters

• 31.42 meters

• 25.12 meters

• 15.7 meters

Tags

CCSS.7.G.B.4

If a pizza has a diameter of 12 inches, what is its area?

• 18π square inches

• 48π square inches

• 24π square inches

• 36π square inches

Tags

CCSS.7.G.B.4

A circular swimming pool has a radius of 10 feet. How much fencing is needed to enclose it?

• 31.42 feet

• 50 feet

• 62.83 feet

• 75.4 feet

Tags

CCSS.7.G.B.4

A round table has a diameter of 4 feet. What is the area of the tabletop?

• 8.00 square feet

• 10.24 square feet

• 12.57 square feet

• 15.70 square feet

Tags

CCSS.7.G.B.4

The radius of a circular track is 15 meters. Calculate the perimeter of the track.

• Approximately 85.75 meters

• Approximately 100.00 meters

• Approximately 94.25 meters

• Approximately 75.50 meters

Tags

CCSS.7.G.B.4

A circular flower bed has an area of 78.5 square feet. What is the radius of the flower bed?

• 5 feet

• 7 feet

• 3 feet

• 10 feet

Tags

CCSS.7.G.B.4

If a hula hoop has a circumference of 31.4 inches, what is its radius?

• 5 inches

• 10 inches

• 3 inches

• 7 inches

Tags

CCSS.7.G.B.4

A circular pond has a radius of 8 meters. How much water can it hold if the depth is 2 meters?

• 128 cubic meters

• 502.12 cubic meters

• 256 cubic meters

• 402.12 cubic meters

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

A round clock has a diameter of 10 inches. What is the area of the clock face?

• 15π square inches

• 30 square inches

• 25π square inches

• 20π square inches

Tags

CCSS.7.G.B.4

A circular cake has a radius of 6 inches. How much icing is needed to cover the top surface?

• Approximately 113.1 square inches

• Approximately 75.4 square inches

• Approximately 150.8 square inches

• Approximately 113.1 cubic inches

Tags

CCSS.7.G.B.4