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Area of circle: 81*pi square feet

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โˆ™ 2017-03-23 12:27:24
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Q: A circle is 18 feet in diameter what is the area of the circle?
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Related questions

How many square feet is a 18 foot circle?

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


What is the area of an 18 foot diameter circle?

Area = 254 square feet.


How many square feet in a 28 foot circle?

If the diameter is 18 feet then the area is about 254.469 ft². If the radius is 18 feet then the area is about 1017.876 ft².


What is the area of the circle if the diameter is 18 centimeters?

A circle with a diameter of 18 centimeters has an area of 254.47 square centimeters.


What is the area of a 18 inch diameter circle?

The area of a 18-inch diameter circle is: 254.5 square inches.


What is the area of a circle if it has a diameter which is 18 feet long?

The area of a circle is equal to πr2 where π (pi) is equal to approximately 3.142 and r represents the radius of the circle. Because the question gives you the diameter and not the radius you have to use the measurement of the diameter to calculate the radius. Remember that the radius is equal to half the diameter. So if the diameter is equal to 18 feet, then the radius of this particular circle is equal to 9 feet. Plugging this into our equation for area we get: area = π(92) area = 3.142(81) area = about 254.5 ft2 (don't forget that the answer is in squared feet not just feet)


What is the area of a circle if the diameter is 18 yards?

The area of a circle, if the diameter is 18 yards, is: 254.5 square yards.


What is the area of a circle whose diameter is 18 inches?

The area of a circle whose diameter is 18 inches is: 254.5 square inches.


What is the diameter of a circle if the area is 81pi?

18


How many lineal inches in 18 foot circle?

A circle with a diameter of 18 feet has a perimeter of 56.5 feet.


If the radius of a circle is 18 feet what is the diameter?

9'


What would be the area of the circle around the pitcher's mound if it's 18ft across?

A circle with an 18-foot diameter has an area of: 254.5 square feet.

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