A pen stand made of wood is in the shape of acuboid with four conical – InterviewSolution

1.	A pen stand made of wood is in the shape of acuboid with four conical depressions to hold pens.The dimensions of the cuboid are 15 cm by 10 cm by3.5 em. The radius of each of the depressions is 0.5em and the depth is 1.4 cm. Find the volume ofwood in the entire stand (see Fig, 13.16).
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