Find the volume of the greatest sphere which can be kept inside a cube of side 7cm
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=we know that volume of cube is a3 (a cube)
=So if cube side is 7 cm then
volume of cube = 343.
=Again we know that volume of
sphere = 4pie r square..
(pie = 22÷7; r is radius)
= so if we take radius 5 we get
volume of sphere as 314.28 approx.
So this the greatest volume of sphere which be fit in the cube.
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