The volume of a cylinder is 980 in.4072-07-02-02-00_files/i0220001.jpg. The height of the cylinder is 20 in. What is the radius of the cylinder?
Express your answer to the nearest hundredth.
geometry - Ms. Sue, Sunday, July 13, 2014 at 2:20pm
I'm sorry you didn't proofread your post and gotten rid of the extraneous garbage.
980 = 3.14 * r^2 * 20
980 = 62.8 * r^2
980/62.8 = r^2
15.6051 = r^2
3.95 = r
geometry - Elizebeth taylor, Wednesday, October 22, 2014 at 11:16pm
Find the volume of the cylinder. Use 3.14 for pi when the radiusis3 and the height is 12