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Diameter is 16. The radius is half its diameter

Q: If the radius of a circle is 8 feet what is the diameter?

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4 feet. The radius is half the diameter.

The radius would be 4, because the radius is always half of the diameter.

Radius is one-half of the diameter of a circle. Therefore, the radius of an eight-inch diameter circle is four inches. The diameter of a circle is a straight line joining a point on the circumference through the centre to the 'opposite' point on the circumference.

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

Diameter = Radius * 2 In this case, radius = 8 cm so diameter = 16 cm

Related questions

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

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

4 feet. The radius is half the diameter.

Radius is half diameter...

The radius would be 4, because the radius is always half of the diameter.

The radius would be 4 feet I know this because the diameter is always 2x the size of the radius.

4 ft.

Radius = 1/2 diameter. So, if the diameter is 8", then radius of the circle is 4".

16 ft. (d = 2r)

Are you referring to the circle's diameter or its cicumference? If you mean diameter then the radius is 50/2 = 25 feet If you mean circumference then the radius is 50/(2*pi) = 7.957747155 or about 8 feet

The area of a circle can be found using the formula A = πr^2, where r is the radius of the circle. Since the diameter is given as 8 feet, the radius would be half of the diameter, which is 4 feet. Plugging this into the formula, the area of the circle is approximately 50.27 square feet.

Radius is one-half of the diameter of a circle. Therefore, the radius of an eight-inch diameter circle is four inches. The diameter of a circle is a straight line joining a point on the circumference through the centre to the 'opposite' point on the circumference.