Question 83

A solid is in the shape of a cone fitted on a hemisphere both with radii 2 cm and height of cone being equal to its radius. What is the volume of this solid?

Solution

Total volume$$=(1/3)πr^2h+(2/3)πr^2h$$

here, r=2=h.

So, Volume=(1/3+2/3)(π×2×2×2)=8π.

D is correct choice.

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