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in Mathematics by (54.0k points)

A wooden toy was made by scooping out a hemisphere of same radius from each end of a solid cylinder. If the height of the cylinder is 10 cm, and its base is of radius 3.5 cm, find the volume of wood in the toy [use π =22 / 7]

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Radius of toy = radius of cylinder = 3.5 cm

Vol of toy =  Vol of cylinder - 2 x Vol of hemisphere

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