75.42
Diameter of a circle is defined as twice the radius. So if diameter is 12, the radius is 6.
A circle with a 12 inch diameter has a 6 inch radius.
The radius of a circle is one-half of the circle's diameter. So if the radius is 12 inches, the diameter is 24 inches.
The diameter is twice the radius so the answer is 12 millimeters.
A 12 mm circle has a diameter of 12 millimeters, which is slightly less than half an inch (approximately 0.47 inches). The radius, which is half the diameter, is 6 mm. In terms of area, the circle has an area of about 113.1 square millimeters. This size is comparable to the diameter of a large button or a small coin.
the diameter of a circle is double the radius so if the radius is 12 cm then the diameter is 24 cm
diameter is 2 times the radius 24
12 feet. The diameter of a circle is twice its radius.
the radius is one half the diameter,or 6
Radius of circle: 12/2 = 6 units
Radius of a circle is half of its diameter and so 12/2 = 6 cm
radius = diameter ÷ 2 = 12 ÷ 2 = 6 units.