Best Answer

The area of a circle is PI times the radius of the circle squared.

The radius of a one foot diameter circle it 1/2 or .5 feet.

.5 squared is .25 PI is 3.1416

3.1416 times .25 = .79 square feet

So, there are about .8 square feet in a 1 foot diameter circle.

Q: How many square feet in a 1 foot diameter circle?

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A circle with a 27-foot diameter has an area of 572.56 square feet.

A circle with a diameter of 18 feet has an area of 254.5 square feet.

A circle with a diameter of 24 feet has an area of 452 square feet.

153.93804 square feet.

379.94 square feet

Related questions

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

A 45-foot diameter circle has an area of 1,590.4 square feet.

A circle with a 27-foot diameter has an area of 572.56 square feet.

The area of a circle with a 7-foot diameter is: 38.48 square feet.

A circle with a diameter of 18 feet has an area of 254.5 square feet.

A circle with a diameter of 24 feet has an area of 452 square feet.

153.93804 square feet.

3.14159265 square feet.

7.0686 square feet for a 3-foot diameter circle.

50.3 square feet for an 8-foot diameter circle.

The area is 3318.3 square feet, approx.

379.94 square feet