Question

How to find lateral surface area of cube if d =
$\sqrt{6cm}$

Answer 1

lsa of cube=4a^2
a=√6cm
lsa=4*(√6)^2
lsa=24cm^3

Answer 2

Lateral surface area of a cube= 4a^2

ATQ
$= 4 \times ( \sqrt{6} ) {}^{2}$

$= 4 \times 6 {}^{ \frac{1}{2} \times 2 }$

$= 4 \times 6$

$= 24$

So the lateral surface area of given cube is equal to 24 cm