1.

The lateral surface area of cube with side 8 cm is A) 512 cm2 B) 64 cm2 C) 384 cm2 D) 256 cm2

Answer»

Correct option is (D) 256 cm2

a = 8 cm

\(\therefore\) Lateral surface area of cube \(=4a^2\)

 \(=4\times8^2=64\times4\)

\(=256\,cm^2\)

Correct option is  D) 256 cm2



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