Question

The length and breadth of a rectangular field are 50 m and 40 m respectively. Find the distance travelled by a boy in walking along the boundary in
(a) one complete round (b) 5 complete rounds

Answer 1

Answer:

1= 50*40 = 2000 m

5 rounds= 50*40*5=10000 m

Answer 2

Perimeter of rectangle 2*(50+40) = 180 m
One complete round = 180m
5 rounds = 900m