Question

please say me the answer ​

Answer 1

Hey mate here is the solution

Length=8m 25cm

=8×100+25

=825cm

Breadth =6m 75cm

=6×100+75

=675cm

Height=4m 50cm

=4×100+50

=450cm

Length of longest rod

$= \sqrt{ {a}^{2} + {b}^{2} + {c}^{2} } \\ = \sqrt{(825 {)}^{2} + {675}^{2} + (450) {}^{2} } \\ = 75 \sqrt{238}$

Hope it helps