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Divide the diameter by 2, to get the radius. Then use the formula for the area of a circle:area = pi x radius squared

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10y ago

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What is the approximate area of a circle with a diameter of 16 centimeters?

201.06 square centimeters.


A circle has a radius of 16 what is the area of the circle?

Area = pi*16*16 square units


What is the approximate circumference of a circle with a radius of 16 feet?

100.53 feet.


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 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 a circle with diameter of 16 inches?

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


Where is the area on a circle with a diameter of 16 inches?

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


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

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


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

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


What is the area of a circle if the radius is 4 cm?

Area of a circle = π*r2 =π*16 =16*pi cm2


How do you find the area of a circle that measures the diameter of 8 cm?

The formula for the area of a circle is: A = pi r2 where r is the measure of the radius. If the diameter of a circle is 8 cm, then the radius is half of that measure or 4 cm. Plug that into the formula and use 3.14 to approximate pi. A = 3.14(4)2 A = 3.14(16) Area is approximately 50.24 square cm.


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.