Question

find the perimeter of a square whose side is 70m a rectangular field is 60m by 40m mohan goes four times round it.how much distance does he cover​

Answer 1

Explanation:

perimeter of square= 4×side

Side=70m

Perimeter= 4×70=280m..

Perimeter of rectangular field= 2(l+b)

2(60+40)=2(100)=200m

As he ran 4 times= 4(200)=800m