Question

If the largest diagonal of a cube is 6 cm then the edge of the cube is ______ cm

• A. $3\sqrt{2}$
• B. $2\sqrt{3}$
• C. $3\sqrt{3}$
• D. $2\sqrt{2}$

Answer 1

The correct option is B $2\sqrt{3}$

Diagonal of a cube $\sqrt{3}\times side=6cm$
$=>side=\frac{6}{\sqrt{3}}=2\sqrt{3}cm$