Question 116
Solve the following question:
The dimensions of a rectangular field are 80 m and 18 m. Find the length of its diagonal.
Here, length of a rectangular field (l) = 80 m
and breadth of a rectangular field (b) = 18 m
∴ Length of diagonal =√l2+b2
=√(80)2+(18)2=√6400+324=√6724=82 m