Find the surface area of a sphere with a radius of 12 m.
A. 1,809 m^2
B. 452 m^2
C. 7,235 m^2
D. 603 m^2
Not sure? Please help!
5 answers
SA = 4 * pi * r^2
surface area of a sphere=4πr^2
r=12
4π12^2
=1809m^2
option(A)
r=12
4π12^2
=1809m^2
option(A)
Yes, A.
Thank you both!
You are welcome, Amber.
1 answer