a solid is in the shape of cone standing on a hemisphere with both their radii equal to 1 centimetre and height of the cone is equals to its radius find the volume of the solid in terms of Pi
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a solid is in the shape of cone standing on a hemisphere with both their radii equal to 1 centimetre and height of the cone is equals to its radius find the volume of the solid in terms of Pi
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As we know that, volume of hemisphere
= 2/3 πr^3
= 2/3 π (1)^3
=2/3π cm^3
Volume of cone = 1/3πr^2h
=1/3π (1)^2 × 1
= 1/3π cm^3
Volume of solid= 2/3π + 1/3π
3π/3π = π cm^3.