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CBSE Class 9 Answered

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 | 04 Jun, 2014, 01:23: PM
answered-by-expert 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 | 04 Jun, 2014, 03:23: PM

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