Circle Area Challenges: Solve & Convert Measurements

A circular garden has a radius of 4 meters. What is the area of the garden in square meters?

• 20π

• 8π

• 16π

• 12π

If a pizza has a diameter of 12 inches, what is the area of the pizza in square inches?

• 150.72 square inches

• 94.25 square inches

• 78.54 square inches

• 113.04 square inches

A round swimming pool has a radius of 5 feet. How many square feet of water are needed to fill the pool?

• 100 square feet

• 31.4 square feet

• 50 square feet

• 78.5 square feet

A circular track has a circumference of 62.8 meters. What is the area of the track in square meters?

• 200

• 250

• 150

• 314

A circular table has a radius of 1.5 meters. What is the area of the table in square meters?

• 4.71

• 12.56

• 3.14

• 7.07

If a circular fountain has a diameter of 10 feet, what is the area of the fountain in square feet?

• 15π square feet

• 25π square feet

• 50π square feet

• 20 square feet

A circular rug has a radius of 3 feet. How many square feet of space does the rug cover?

• 31.42 square feet

• 12.56 square feet

• 18.84 square feet

• 28.26 square feet

A circular cake has a radius of 6 inches. What is the area of the cake in square inches?

• 24π

• 12π

• 36π

• 18π

If a circular pond has a radius of 2.5 meters, what is the area of the pond in square meters?

• 19.63

• 12.56

• 31.42

• 15.70

A circular field has a diameter of 20 yards. What is the area of the field in square yards?

• 25π square yards

• 100π square yards

• 200 square yards

• 50π square yards