The total surface of the cube is 54cm2 what is the length of its sides
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the length of cube is 3
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Let the side=a
Total surface of the cube=6 x sides²
So, 54=6xa²
a²=54/6
a²=9
a=√9
a=3
Hence, side =3cm
Total surface of the cube=6 x sides²
So, 54=6xa²
a²=54/6
a²=9
a=√9
a=3
Hence, side =3cm
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