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Subjects>Math>Math & Arithmetic

How many square feet in a eighteen foot diameter circle?

Updated: 10/18/2022

Wiki User

∙ 16y ago

Best Answer

The formula is pi x r2, so the answer would be 3.14 x 9 x 9 = 254 ft2.

Wiki User

∙ 16y ago

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How many square feet in a 7' diameter circle?

There are about 38.48 square feet in a 7' diameter circle

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.

How many cubic feet in a circle with an eighteen foot diameter and 2 inches high?

An answers is impossible because there are no cubic units within a circle but only square units.

What is the diameter of a circle with an area of 14 square feet?

The diameter is 4.222 feet.

How many square feet are in a circle 40 feet in diameter?

1256.64 square feet

Related questions

How many square feet in a 7' diameter circle?

There are about 38.48 square feet in a 7' diameter circle

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.

What is the length of the diameter of a circle that has an area of 78.5 square feet?

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

What is the area of a circle with a diameter of 8 feet?

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.

The area of a circle if the diameter is 4.3 feet what is the answer?

The area of a circle, if the diameter is 4.3 feet, is: 14.52 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.

How many cubic feet in a circle with an eighteen foot diameter and 2 inches high?

An answers is impossible because there are no cubic units within a circle but only square units.

What is the area of a circle if it has a diameter which is 13 feet long?

The area of a circle, if it has a diameter of 13 feet, is: 132.7 square 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.

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