a solid toy is in the form of hemisphere surmount by a right circular cone.height of cone is 2cm and diameter base is 4cm if right circular cylinder circumscribe the toy .find how much more space it will cover
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area covered =volume of cylinder-volume of cone -volume of hemisphere
use this to get the answer.
height of the cylinder=4cm
radius of the cylinder =2cm
ans will be 176/7
use this to get the answer.
height of the cylinder=4cm
radius of the cylinder =2cm
ans will be 176/7
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