Mathematics for IGCSE & O level - Mensuration (Section 14 - No. 20)
What is the relationship between the radius and the diameter of a sphere?
Diameter = 2 * Radius
Radius = 2 * Diameter
Diameter = 1/2 * Radius
There is no direct relationship
ব্যাখ্যা
The diameter of a sphere is twice its radius.