The radius of a circle is half the diameter. So if the diameter is 5cm, the radius would be 2.5cm.
Since diameter is twice its radius, the radius of this circle would be 60
The diameter of a circle is twice the radius. A circle with a radius of 9 would have a diameter of 18. (9*2=18).
The radius of the circle is half the diameter of the circle. 30mm radius would mean 60mm diameter or 6cm.
Radius of a circle with diameter 4? Radius is half of the diameter, so in this case it would be 2.
Radius = 1/2 diameter. So, if the diameter is 8", then radius of the circle is 4".
The radius of a circle is half of the diameter! So, if the diameter was four inches, the radius would be two inches!
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.
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.
The radius of a circle is double its diameter. It would have a radius of 29/2, or 14.5 yards.
The radius of a circle is always half of the distance of the diameter. If you have a 24 mm diameter - then the radius would be 12 mm.
In order to fully understand what the radius of a given circle is, you must know the diameter. The diameter is the distance across the circle through the center. The radius of a circle is half the diameter. For example, if the diameter of a circle is 8 inches, then the radius would be 4 inches.