Q: Does the area of a circle double if its diameter doubles?

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The diameter of a circle with an area of 37.68 is 6.92

To find area of a circle using diameter, you use this formuler. Area=pi(diameter/2)(diameter/2)

Use the formula for the area of a circle (A = pi x radius2). Replace the data you know (the area), and solve for radius. Then, you can double this radius to get the diameter.

A circle with a diameter has an area of 50.265486543928724876568901 sq. ft.

The area of circle that has diameter of 14 centimeters is: 153.9 cm2

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The radius also doubles as the diameter doubles so the new radius is now 8. This makes the area quadrupal because to find the area you must use the formula nr^2

Nothing - if you double the radius you will get the diameter. The area of the circle will remain the same

As the area of a circle A equals pi times the radius squared, and doubling the diameter means multiplying the radius by four, the area is multiplied by 16 when you double the diameter.

Divide the area by Pi. Take the square root of the result. This is the radius. Now double the radius to get the diameter. -> Answer = 18

That depends on what you know. If you know the radius of the circle, double it to get the diameter. If you know the circumference of the circle, divide it by π to get the diameter. If you know the area of the circle, find its square root and divide the result by π to get the radius then multiply by 2 to get the diameter.

The diameter of a circle with an area of 37.68 is 6.92

if you double the radius (or diameter) , you get four times the area. area of a circle = pi * radius squared

If the diameter doubles (x2), the cross-sectional area quadruples (x4).

The area of a circle with the diameter of 3m is 7.069 m2

The area of a circle with diameter of 4.9 is 75.43 units2

To find area of a circle using diameter, you use this formuler. Area=pi(diameter/2)(diameter/2)

The area of a circle with a diameter of 9.4 m is: 69.4 m2