asked 190k views
2 votes
Find the area of the surface of a sphere of radius r, which is generated when rotating a semicircle centered at the origin, is rotated about its diameter.

1 Answer

2 votes

The surface area of a sphere of radius r is

answered
User Vladimir T
by
8.5k points

No related questions found

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.