total surface area of cube is 54 m square find it's side?
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GIVEN●●●●●
Total surface area of cube=54m
Side=?
6l^2=54
l^2=54/6
l^2=9
l=3m
THE SIDE OF CUBE IS 3m
Answered by
1
Area of cube = 54m²
6a² = 54
where,
a is the side,
6a² = 54
a² = 54/6
a² = 9
a = 3 cm
so,
side of the cube = 3 cm
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