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3.If the volume of a cube is 216cm3 thenfind its T.S.A, C.S.A |
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Answer» TSA = 216 cm2 ; CSA = 144 cm2 Step-by-step explanation: VOLUME= 216 cm2 Volume of cube = a x a x a Therefore, a x a x a = 216 a3=216 a= cube ROOT of 216 a = 6 TSA = 6a2 TSA = 6 x (6)2 TSA = 6 x 36 TSA = 216 cm2 CSA = 4a2 CSA = 4 x (6)2 CSA = 4 x 36 CSA = 144 cm2 |
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