a toy is in the shape of cone mounted on a cylinder of radius same 7 centimetre if total height of a is 30 cm and height of cone is equal to height of cylinder find volume of toy
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volume of tje cone +vol. of the cylinder
= 1/3 pi r2 h + pi r2 h
= 4/3 pir2 h
=(4/3)*(22/7)*7*7*30 = 22*280
= 1/3 pi r2 h + pi r2 h
= 4/3 pir2 h
=(4/3)*(22/7)*7*7*30 = 22*280
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