Return to Revisions

3 of 3

http -> https (the question was bumped anyway)

edited Dec 23, 2020 at 8:45

4.7k
4
35
40

I just saw this proof, which is of course not mine.

Proof with words: The [area of a] circle

Similar in concept to the above video:

answered May 29, 2012 at 22:27

807
1
17
28