Q: The diameter of a circle is 14 millimeters. What is its radius?

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A circle 14 inches in diameter has a radius of 7 inches, and a circle having a radius of 7 inches has a diameter of 14 inches.

Diameter is twice the radius=14"

radius= 7

The radius is half of the diameter. So, if the radius is 7 the diameter is 14.

28 diameter = 2 X the radius 2 X 14 = 28

Related questions

The radius of a circle is half the diameter.

The diameter of a circle is double the radius. So a circle with a radius of 7 cm has a diameter of 14 cm.

By definition, the diameter of a circle is twice the radius.

A circle 14 inches in diameter has a radius of 7 inches, and a circle having a radius of 7 inches has a diameter of 14 inches.

The answer depends on what measure of the circle is 14 mm.

Radius of circle: 14/2 = 7 meters

Diameter is twice the radius=14"

14 cm. In a circle, diameter is always twice the radius.

radius= 7

7

28"

The radius is half of the diameter. So, if the radius is 7 the diameter is 14.