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The volume of a cone is 462 m^3 . Its base radius is 7 m. Find its height.

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The volume of a cone is 462 m3 . Its base radius is 7 m. Find its height.

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The volume of a cone ”V’= 1/3 πr2h = 462

Radius ‘r’ = 7 m

Height = h (say)

1/3 x 22/7 x 7 x h = 462

h = \(\frac {462\times3}{22\times7}\) = 9

∴ Height = 9m

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