1.

Lateral surface area of a cube whose edge is 3.5 cm is A) 12.25 cm2B) 42.875 cm2 C) 73.5 cm2 D) 49 cm2

Answer»

Correct option is (B) \(42.875\,cm^3\)

Lateral surface area of cube \(=a^3\)

\(=(3.5)^3cm^3=42.875\,cm^3\)

Correct option is  B) 42.875 cm3



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