Question

What is the formula of finding the diginol of cuboid

Answer 1

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

For better concept,

Let,

Lenth of Cuboid = 4 cm
Breadth of Cuboid = 6 cm
Height of Cuboid = 3 cm

Now, As per Formula,

$= > diagonal \: = \sqrt{ {6}^{2} + {2}^{2} + {3}^{2} }$
$= > diagonal = \sqrt{49}$

=> Diagonal = 7 cm


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