By Find the side of a cube whose surface area is600 cm? – InterviewSolution

1.

By Find the side of a cube whose surface area is600 cm?

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10 cm is the right answer

SA of cube = 6a2600= 6a2a2= 600/6a2=100a = + 10 & -10here the side of cube will be 10 cm because it cannot be negative

how 1 ÷1=1who can say this answer to me

Surface of cube = 6×side2600=6side2600/6=side2100=side2√100 =side10=side so side =10cm

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