circumference with radius
circumference w/ diameter
area with radius
area with diameter
area of semicircle
100

Find the circumference, when the radius is 9.

What is 56.52?

100

Find the circumference, when the diameter is 8.

What is 25.12?

100

Find the area, when the radius is 5.

What is 78.5?

100

Find the area, when the diameter is 6.

What is 28.26?

100

Find the area of a semicircle, when the radius is 6.

What is 56.52?

200

Find the circumference, when the radius is 12.

What is 75.36?

200

Find the circumference, when the diameter is 5.6.

What is 19.04?

200

Find the area, when the radius is 14.

What is 615.44?

200

Find the area, when the diameter is 23.

What is 415.265?

200

Find the area of a semicircle, when the radius is 78.

What is 9551.88?

300

Find the circumference, when the radius is 43.

What is 270.04?

300

Find the circumference, when the diameter is 65.

What is 204.1?

300

Find the area, when the radius is 6.2.

What is 120.7016?

300

Find the area, when the diameter is 46.

What is 1661.06?

300

Find the area of a semicircle when the radius is 4.1.

What is 26.3917?

400

Find the circumference, when the radius is 57

What is 357.96?

400

Find the circumference, when the diameter is 546.

What is 1714.44?

400

Find the area, when the radius is 434.

What is 591437.84?

400

Find the area, when the diameter is 3.78.

What is 11.216394?

400

Find the area of a semicircle, when the diameter is 4.

What is 6.28?

500

Find the circumference, when the radius is 24.7.

What is 155.116?

500

Find the circumference, when the diameter is 45.63.

What is 143.2782?

500

Find the area, when the radius is 3.14.

What is 33.52264?

500

Find the area, when the diameter is 100.

What is 7850?

500

Find the area of a semicircle, when the diameter is 64.

What is 1607.68?

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