A toy is in the form of a cone of radius r cm mounted on a hemisphere of same radius. The total height of the toy is(r+h)cm .then the volume of the toy is

Given that,

The radius of the toy is r cm and mounted on a hemisphere of the same radius.

The total height of the toy is (r+h) cm

The volume of the toy = Volume of cone + Volume of the hemisphere

Volume of the toy = 1/3∏r2h + 2/3∏r3

Hence, the volume of the toy =1/3∏r2(h + 2r)

Leave a Comment

Your email address will not be published. Required fields are marked *

BOOK

Free Class