39.2k views
5 votes
A circular mirror has diameter other 12 in.

Part A
what is the area, I square in, of the mirror.
A. 6π
B. 12π
C. 36π
D. 72π

User GermanK
by
8.1k points

1 Answer

3 votes
Area is equal to the radius^2 • pi. So if you half the diameter and get 6, you then square it and multiply by pi. So your answer is C, 36pi
User Zaw Than Oo
by
7.8k points

Related questions

1 answer
4 votes
88.4k views
2 answers
3 votes
20.2k views
1 answer
5 votes
18.6k views