Question

diagonal of the cuboid​

Answer 1

HI !

Formula for finding the length of diagonal of cube :-

Let the edge of a cube be "a"
Then the length of diagonal is √3 a

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Formula for finding the length of diagonal of cuboid :-

Let the length and breadth  and height of the cuboid be "l" and "b" and "h" respectively

Length of diagonal :-
\sqrt{ l^{2} + b^{2} + h^{2} }l2+b2+h2​ 

Answer 2

Answer:

The formula for finding the diagonal of a cuboid:-

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

Here,

l, b and h are length, breadth and height respectively.