1.

A large right circular cone is made out of a solid cube edge 9 cm. Find thevolume of the remaining solid.SECTION_D

Answer»

volume of cube=(9)^3 = 729 cm^3diameter of cone= 9r=9/2, h=9vol of cone=1/3π(9/2)^2×9remening vol=vol of cube - vol of cone=9×9×9-1/3×22/7(9/2)^9pls calculate



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