10 inches
20 inches will be the 'diameter' so the 'radius' will be 10 inches.
The radius will be half the diameter which is 20/2 = 10 inches
The radius is half the diameter. The diameter is twice the radius. If the radius is 10 inches, the diameter is twice that, or 20 inches. The radius is any straight line that connects a point on the circle with it's center. The diameter is a line segment that connects two points on a cirle throught the center of the circle.Answer:Let r be the radius of the circle and d be the diameter of the circle. We know that the diameter = 2 * radius of the circle. Given the radius r = 10 inches. Diameter d = 2 * 10 Diameter = 20 inches.
The radius of a circle is half the length of its diameter. Therefore, if the diameter of a circle is 20 inches, the radius would be half of 20, which is 10 inches. The formula to find the radius of a circle is radius = diameter / 2. So in this case, the radius would be 10 inches.
The answer will depend on what is 20 inches: the radius or diameter or something else.
40'
20 (cm) 8 inches
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 radius of a circle is one-half of the circle's diameter. So if the radius is 12 inches, the diameter is 24 inches.
Radius = Diameter/2 so the radius of a "a" is 4 inches.
Radius is merely..., diameter/2 3 inches/2 = 1.5 inches in radius ==============
The diameter is essentially twice the radius, so therefore a circle with a radius of 54 inches has a diameter of 108 inches.