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Posted by on Sunday, July 13, 2014 at 2:12pm.

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 - , Sunday, July 13, 2014 at 2:20pm

    I'm sorry you didn't proofread your post and gotten rid of the extraneous garbage.

    V=πr2h

    980 = 3.14 * r^2 * 20

    980 = 62.8 * r^2

    980/62.8 = r^2

    15.6051 = r^2

    3.95 = r

  • geometry - , 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

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