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Q: Diameter of circle in inches if the radius is 20 feet.?

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900 feet.

The diameter of a circle is twice the radius.The diameter of a circle is twice the radius.The diameter of a circle is twice the radius.The diameter of a circle is twice the radius.

If 6 feet 6 inches is its diameter then its radius is 3 feet 3 inches

If the radius is 8 feet then the diameter will be 16 feet.

As the diameter of a circle is twice the radius, a circle with a 6-foot radius would have a diameter of 6 x 2 or 12 feet.

4 feet. The radius is half the diameter.

12 feet. The diameter of a circle is twice its radius.

Since your circle has a diameter of 9 feet (the definition of a "9 by 9" circle), the radius is half of that distance. In this case, your radius is 4.5 feet or 54 inches.

If the diameter of a circle is 12 feet then its radius is 12/2 equals 6 feet

Diameter is 16. The radius is half its diameter

If the diameter of the circle is 24 feet, then the radius is 12 feet.

Circle with a radius of 8 feet equals a circle with a diameter of 16 feet.

If a circle is 50 feet wide, that means its diameter is 50 feet. The radius of a circle is half the diameter, therefore the answer is 25 feet.

A circle with a 1 foot 1 inch radius.

The area of a circle is pi × r2. pi = 3.141592653589793 5 feet = 60 inches. The radius is half the diameter so the radius is 30 inches. If you plug 30 inches into the formula you get the answer of 2827.4333882308138 inches for the area of the circle.

Diameter is twice the radius, so 18 feet.

Diameter = 2 * radius So in this case, 40 feet.

A radius of a circle is from the center to the edge. A diameter goes from edge to edge across the center, so the diameter is twice the radius. 8.5 feet. ■

100. The radius is 1/2 of the diameter.

If the circumference is 128 feet, the radius is 20.37 feet. If the diameter is 128 feet, the radius is 64 feet.

Radius of circle: 25/2 = 12.5 feet

Your questions is not solvable the way you wrote it. If you mean, "What is the radius of a circle with a diameter or 6 feet?" , then the answer is 3 feet. Reason is because the radius of a circle is half of its diameter.

Six feet

The radius of a circle is half the diameter → radius = ½ × 12 ft = 6 ft.

If the radius is 5 feet then the diameter is 10 feet