Question

if the cuboid is 1m*2m*3m, then find the length if diagonal of the cuboid.

Answer 1

hello there!!
there will be 3 diagonals in the cuboid.
1)√5
2)√13
3)√10

Answer 2

Length of diagonal of a cuboid = √(l2 + b2 + h2)
Length of longest rod = √(1^2 + 2^2 + 3^2) m
= √(1 + 4 + 9) m
= √14 m
=
Thus the length of the longest rod is √14m