Diameter = ___
Twice the radius
Half of radius
One fourth the radius
One third the radius
A cylinder whose height is two thirds of its diameter, has the same volume as a sphere of radius 4 cm. Calculate the radius of the base of the cylinder.
The diameter of a circle is twice the radius of the circle. Find the diameter of the circle whose radius is 15x
If diameter of a circle is 18 cm, then the radius is ____ cm.