Question

What is the lateral area of a cube with 6cm edge?

Answer 1

Let the edge odf the cube be a㎝

Let the edge odf the cube be a㎝length of the diagonal is

$\sqrt{3} = \sqrt{6}$

$⇒a = \sqrt{2} \: cm$

lateral surface area of the cube is 4a²

$= 4 \times ( \sqrt{2} {)}^{2}$

$= 4 \times 2$

$= 8 \: {cm}^{3}$

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Answer 2

Answer:

CSA of cube=4asquare

so 4(6)square

so answer will be 144cm3

The lateral surface area of cone is 144cmsquare