Sign In
Mathematics for IGCSE & O level - Mensuration (Section 5 - No. 17)
What is the formula for calculating the surface area of a sphere?
4/3πr³
πr²h
4πr²
2πr²
Explanation
The surface area of a sphere is 4πr²
Comments (0)
Login To Comment
Advertisement
Allow javascript to properly load this page
