SOLUTION: a circular concrete stepping stone is 40cm in diameter and 5cm thick find its volume

Algebra ->  Volume -> SOLUTION: a circular concrete stepping stone is 40cm in diameter and 5cm thick find its volume      Log On


   

Question 986756: a circular concrete stepping stone is 40cm in diameter and 5cm thick find its volume
Found 2 solutions by Alan3354, solver91311:
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
a circular concrete stepping stone is 40cm in diameter and 5cm thick find its volume
==========
It's a cylinder.
r = d/2 = 20 cm
Vol+=+pi%2Ar%5E2%2Ah

Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


The volume of a cylinder is the area of a base times the height. The area of the base is , and the radius is one-half of the diameter.

John

My calculator said it, I believe it, that settles it