From a solid cube of size 7cm a conical cavity of height 7cm and radius 3cm is hollowed out .Find the volume of remaining solid
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Volume of cube = a³
Volume of solid cube = 7³ = 343 c. cm.
Volume of conical cavity = 1/3πr²h = 1/3(22/7)(3²)(7) = 22*3 = 66 c.cm .
Volume of remaining solid = 343 - 66 = 277 cubic cm.
Hope helped!
Volume of solid cube = 7³ = 343 c. cm.
Volume of conical cavity = 1/3πr²h = 1/3(22/7)(3²)(7) = 22*3 = 66 c.cm .
Volume of remaining solid = 343 - 66 = 277 cubic cm.
Hope helped!
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