1.

)A hemispherical container of diameter 24cm is full of ice-cream.How many cylindrical cups of diameter 4cm and height 3cm canyou fill with it?​

Answer»

VOL. of HEMISPHERE = (2/3)πr^3

= 2/3 X 22/7 X 12 X 12 X 12

vol. of Cylinder = πr^2h

= 22/7 X 2 X 2 X 3

No. of CYLINDRICAL cups = vol. of hemisphere/vol. of cyli.

= 96



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