Q: What is the area of the circle if the diameter is 16 inches?

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

r = 8 inches d = 16 inches

The circumference of circle with a diameter of 16 inches is: 50.27 inches.

Circumference of a circle = (diameter) x (pi) = 16 pi = 50.265 inches (rounded)

A circle with a radius of 16 inches (32/2) has a circumference of 100.53 inches.

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

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

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

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

If its area is 16*pi square inches then its radius is 4 inches and its diameter is 8 inches

The area is 201.1 square inches.

Area = 201.06 in2

Diameter = 32 inches, hence radius = 16 inches Area of circle = pi x r x r = 3.1415 x 16 x 16 = 804.224 square inches

Radius of a circle = 1/2 of the diameter.Area of a circle = (pi) x (radius)2For the diameter of 16 inches, radius = 8 inches, and area = (pi) (8)2 = 201.062 square inches (rounded)

circle = pi*d2/4 So d = 16 inches gives area = 201.06 sq inches (to 2 dp)

201.06 square inches.

Area = pi*2.252 = 15.90431281 or about 16 square inches