Question

the length,breadth and wight of ä room are 12m,15m,and 18m respectively. betermine the length of longest Stick that Can measure all the Dimension of the room in exect number of time?

Answer 1

length l = 12m
breadth b=15m
height h=18m
length of longes stick will be lenght of diagonal of room = √(l×l + b×b + h×h)
=√(12×12 +15×15 +18×18) =26.32 m