Total surface areaof a cube is 54cm what is the length of side
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T.S.A is cube = 6a^2
54=6a^2
54/6=a^2
a^2=9
a =✓9
a = 3 cm
So the length of cube is 3 centimetre .
54=6a^2
54/6=a^2
a^2=9
a =✓9
a = 3 cm
So the length of cube is 3 centimetre .
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