2.The volume of a cube whose total surface area is 216 cm2 is(A) 36 cm – InterviewSolution

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2.The volume of a cube whose total surface area is 216 cm2 is(A) 36 cm3 (B) 215 cm3 (C) 220 cm3 (D) 17.

Answer»

Surface area= 6*length of a sidesolength of a side=surface area/6length of a side= 216/6= 36 m

now for volumev= l*w*h= 36*36*36= 46656 cubic metre

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