Q: What is the diameter of a circle that has an area of 12.56 square cm?

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If the area of a circle is 64 square units the diameter is: 9.027 units.

The area of a circle with a diameter of 12 inches is: 113.1 square inches.

The square foot area of a 41-foot diameter circle is: 1,320 square feet.

The area of a circle with a diameter of 24 yards is: 452.4 square yards OR 4,071.6 square feet.

19.63 square inches are in the area of a 5-inch diameter circle.

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Radius: square root of (1256/pi) = 20 cm rounded to nearest integer

Area of a circle = pi*r2 1256 m2 pi * r2 1256/pi = r2 sqrt(399.797) = r = 19.99 meters ==============Could call this 20 meters in radius.

If the area of a circle is 20 square inches the diameter is: 5.046 inches.

If the area of a circle is 64 square units the diameter is: 9.027 units.

The circle's area is: 28.27 square inches.

The area of a circle with the diameter of 28 inches is: 615.8 square inches OR 4.28 square feet.

A circle that has an area of 78.5 square feet has a diameter of 10 feet.

The area of a circle with a diameter of 12 inches is: 113.1 square inches.

The square foot area of a 41-foot diameter circle is: 1,320 square feet.

The area of a circle with a diameter of 6.5 is: 33.18 square units.

Area of a circle = (1/4) x (pi) x (square of the diameter)

If the area of a circle is about 28 square inches the diameter is: about six inches (5.971).