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The area of a circle is (pi) times (radius)2 .
There's a (pi) key on your calculator. It's 3.1416 rounded, or (22/7).
If the diameter is 2-ft, the radius is 1-ft, and the (radius)2 is 1-ft2 .
Area of the circle = (pi) x (radius)2 = (pi) x (1) = 3.1416 square feet.
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How many square feet in a 7' diameter circle?
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If the circle is five feet across - that is the diameter.
What is the square feet of a circle with a diameter of 45 feet?
A 45-foot diameter circle has an area of 1,590.4 square feet.
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The diameter is 4.222 feet.
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The area of a circle if the diameter is 32 feet is: 804.2 square feet.
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How do you figure the diameter of a circle that is 5 feet across?
If the circle is five feet across - that is the diameter.
What is the square feet of a circle with a diameter of 45 feet?
A 45-foot diameter circle has an area of 1,590.4 square feet.
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A circle that has an area of 78.5 square feet has a diameter of 10 feet.
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The area of a circle with a diameter of 8 feet is: 50.27 square feet.
What is the area of a circle that has a diameter of four feet?
The area of a circle that has a diameter of four feet is: about 12.57 square feet.
What is the area of a circle with a diameter of 6 feet?
A circle with a diameter of 6 feet has an area of 28.27 square feet.
How many square feet in a 72 inch diameter circle?
A 72-inch diameter circle has an area of: 28.3 square feet.
How many square feet in a circle with 48 inch diameter?
A 48-inch diameter circle has an area of: 12.57 square feet.
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The diameter is 4.222 feet.
What is the area of a circle that has a diameter of 2 feet?
The area of a circle with a diameter of 2 feet is 3.14159 square feet, approximately.
