Question

each side of a cube is measured to be 7.20m.what are the total surface area and the volume of the cube to appropriate significant figures?
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Answer 1

Answer:

the TSA of cube is 6a^2 so we have side 7.20 now put it into the formula that is 6×7.20×7.20 ,we get 311.04 m^2 that is it's TSA and the volume of cube is a^3 so again put it into the formula that is 7.20×7.20×7.20 ,we get 373.248 m^3

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