Area and Circumference of Circles

Front

Find the area using your calculator's value of 𝝅. Round your answer to the nearest tenth.

Back

452.4 square inches

Front

Find the area of the circle. Use your calculator's value of 𝝅. Round your answer to the nearest tenth.

Back

615.8 square kilometers

Front

Find the area of the circle. Use your calculator's value of 𝝅. Round your answer to the nearest tenth.

Back

254.5 square meters

Front

Find the area of each. Use your calculator's value of 𝝅. Round your answer to the nearest tenth.

Back

380.1 square cm

Front

Find the area of a circle with radius = 2.6 inches. Use your calculator's value of 𝝅. Round your answer to the nearest tenth.

Back

21.2 square inches

Front

Find the area of a circle with radius = 34.1 inches. Use your calculator's value of 𝝅. Round your answer to the nearest tenth.

Back

3653.1 square inches

Front

Find the area of a circle with radius = 13.2 km. Use your calculator's value of 𝝅. Round your answer to the nearest tenth.

Back

547.4 square km

Front

Find the area of a circle with radius = 29.9 km. Use your calculator's value of 𝝅. Round your answer to the nearest tenth.

Back

2808.6 square km

Front

Find the circumference of the circle. Use your calculator's value of 𝝅. Round your answer to the nearest tenth.

Back

50.3 mi

Front

Find the circumference of the circle. Use your calculator's value of 𝝅. Round your answer to the nearest tenth.

Back

52.2 yd