The answer is D, 1000pi
Use SA=2πrh+2πr^2.
Plug in the numbers A=2π*10*40+2*π*10^2.
and you get <span>3141.59.
divide by Pi and you get 1000</span>
Answer: 64 ................ :)
Step-by-step explanation:
13 its not hard aslo give n if not no one can figure it out
Looks like a good question, using the mathematical term of "radical."
