Question

what is the formula for the diagonal of cuboid

Answer 1

Hlo friend.. Cutiepie Here..

Here is ur answer :

Diagonal is a kind of straight line. A diagonal line does not go straight up, down, or across. It is a line that connects two corners of a shape.

Diagonal of cuboid :

$= \sqrt{ {(length)}^{2} + {(breadth)}^{2} + {(height)}^{2} }$


$= \sqrt{ {l}^{2} + {b}^{2} + {h}^{2} }$


HOPE IT HELPS YOU...

Answer 2

$\sqrt{lsq + b sq + h sq} \: unit$