Question

A Room is 30m long, 24 m broad and 18 m high. Find: 
(a) Iength of the longest rod that can be placedd in the room. ​

Answer 1

Answer:30 m is the longest rod that can be placed in that room

Answer 2

length of room = 30 m

breadth of room = 24m

height of room = 18 m

then
$\sqrt{l { }^{2} + } b^{2} + h ^{2}$
then 900+476+324
root 1700

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