The total surface area of a cube is 253.5 sq.cm. Find its side (in cm) – McqOptions

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1.	The total surface area of a cube is 253.5 sq.cm. Find its side (in cm)._x005F_x000D_
A.	7.5
B.	5.5
C.	6.5
D.	8.5
Answer» D. 8.5

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