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What is the area of a circle if the diameter is 16' long?

Updated: 8/17/2019

Wiki User

∙ 14y ago

Best Answer

The area of a circle is worked out using the formula:

area = Pi x (radius x radius) (a.k.a Pi r2 <- sorry, no Pi symbol available. )

The diameter is always twice the radius (the radius is the distance from the edge of the circle to the centre, the diameter is the distance from one edge to the other, through the centre).

So, if your circle has a diameter of 16 feet, the radius will be 8 feet.

Area = Pi x 82. = Pi x 64.

Pi = 3.14159

So...

Area = 3.14159 x 64 = 201.1 feet2.

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∙ 14y ago

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Related questions

What is the area of a circle if it has a diameter which is 16 inches long?

The area is 201.1 square inches.

What is the area of a circle if it has a diameter which is 16 feet long?

The area is 201 square feet.

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The area of a circle with diameter of 16 inches is: 201.1 square inches.

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The area of a circle with a diameter of 16 inches is: 201.1 square inches.

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The area of the circle if the diameter is 16 inches is: 201.1 square inches.

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The area of a circle with a diameter of 16 inches is: 201.1 square inches.

What is the diameter of a circle whose area is 200.96?

The diameter of a circle whose area is 200.96 is: 16

A circle has a diameter 16 and an area of 64?

Hold it right there. That's not possible. Something's gotta give.The area of a circle = pi R2 = pi (half the diameter)2If the circle has a diameter of 16, then its area is 201.1(rounded).If it has an area of 64, then its diameter is 9.03(rounded).If it has a diameter of 16 and an area of 64, then it's not a circle.

What is the circumference of the circle whose area is 16 times the area of the circle whose diameter is 1.4m?

The circumference of a circle whose area is 16 times the area of a circle whose diameter is 1.4m is: 17.6 cm

What is the area of circle with a diameter of 16 in?

201.06in²

What is the area of a circle 16 inches in diameter?

A 16-inch circle has an area of 201.06 square inches.

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

The area of a circle with a diameter of 8 inches is: 50.27 square inches.

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