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Home / Doubts and Solutions/CBSE/Class 9/Mathematics

The height of the cone is 15 cm. If its volume is 1570 cm3, find the diameter of the base. (use = 3.14)

Asked by Topperlearning User 4th June 2014, 1:23 PM
Answered by Expert
Answer:

Let the radius of the base of the cone be r cm.

Height = 15 cm

Volume of cone = 1570 cm3

Diameter = 2 10 cm = 20 cm.

Answered by Expert 4th June 2014, 3:23 PM
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