What is the volume and total surface area of : 1.Cylinder 2.cone 3.cube 4.sphere 5.Hemisphere
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The volume of the cylinder is three times the volume of the cone. 7. A cone, a hemisphere and a cylinder stand on equal bases and have the same height. The ratio of their volumes is 1 : 2 : 3.
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The volume and T.S.A of cylinder are: π(r)2h and 2πr(r+h)
cone: volume-1/3π(r)2 h
T.S.A-πr(r+l)
cube:volume-(a)3
T.S.A-6(a)2
sphere:volume-4/3π(r)2 h
T.S.A-4π(r)2
Hemisphere:volume-2/3π(r)2 h
T.S.A-3π(r)2
cone: volume-1/3π(r)2 h
T.S.A-πr(r+l)
cube:volume-(a)3
T.S.A-6(a)2
sphere:volume-4/3π(r)2 h
T.S.A-4π(r)2
Hemisphere:volume-2/3π(r)2 h
T.S.A-3π(r)2
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