Math, asked by sraju9516, 1 year ago

from a solid cube of side 7cm , a conical cavity of height 7cm and radius 3 cm is hollowed out. find the voulme of remaining solid?

Answers

Answered by adityasinghajeet

13

vol. of cube=a3=7*7*7=343cm3

vol. of cone=1/3*22/7*r2h=1/3*22/7*3*3*7=66cm3

vol. of remaining solid=vol. of cube - vol. of cone=343-66=277cm3

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