Question

A solid is in the form of a right circular cone mounted on a hemisphere . The diameter of the hemisphere is 7cm and the height of the cone is 4 cm . The solid is submerged in a cylindrical tub full of water . If the radius of the cylinder is7 cm and its height is 21 cm find the volume of the water left in the tub

Answer 1

UR ANSWER IS 683.84 $cm ^{3}$

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