the diameter is equal to the radius (*) times two. so, the answer is 10 in.
The diameter is twice the radius so a circle with a radius of 2.5 will have a diameter of 5.
Diameter of a circle is always twice the radius. So if the radius is 2.5 then diameter is 2x 2.5=5
The radius is 1/2 of the diameter. A diameter of 10 has a radius of 5.
The radius of the circle is the length between the middle of the circle and any of the sides. It is also half the lenght of the diameter.
10 cm; the diameter of a circle is twice its radius.
The diameter is double the radius of a circle. So you get 5 inches for the diameter.
The radius of a circle is half the length of its diameter. Therefore, if the diameter of the circle is 10 cm, the radius would be half of that, which is 5 cm. The formula to find the radius of a circle is r = d/2, where r is the radius and d is the diameter.
Radius = diameter/2 = 5 cm
5 because the radius is half of the diameter
A circle's radius is always 1/2 of the circle's diameter, so the radius of a circle of 5-inch diameter is 2-1/2 inches.
10 cm (diameter is double the radius)
it is half the diameter e.g 10cm diameter = 5 cm radius