Q. 425.0( 2 Votes )

A solid is

Answer :

We have


Given: radius of hemisphere as well as cone (r) = 3.5 cm, height of the solid = 9.5 cm


Height of cone = height of solid – height of hemisphere


height of the cone = height of solid – radius of hemisphere [, height of the cone = hemisphere of the cone]


height of the cone (h) = 9.5 – 3.5 = 6 cm


Volume of the solid = Volume of the hemisphere + Volume of the cone


Volume of the solid =


Volume of the solid =


Thus, volume of the solid is 166.83 cm3.

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