4. A pen stand made of wood is in the shape of acuboid with four conic – InterviewSolution

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