Question

if the total surface area of a cube 216 cm². Find the lateral surface area​

Answer 1

Answer:

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Answer 2

$answer$

Let the side of a cube be a cm

As we know that

total surface area of a cube with side a is 6a^2

Given total surface area of a cube is 216 cm^2

⟹6a^2=216

⟹a^2=36

⟹a=6

So side of a cube is 6 cm