Tuesday, 7 August 2018

Question of the day


Find the length of the longest rod that can be placed in a room 12 m long, 9 m broad and 8 m high.

a) 17
b) 20
c) 23
d) None


Posted by at

1 comment:

  1. Bhaskar Reddy7 August 2018 at 22:58

    L=12m
    B=9m
    H=8m

    diagonal=√a^2+b^2+c^2
    =√144+81+64
    =√289
    =17m

    ReplyDelete

Subscribe to: Post Comments (Atom)