Question

find the perimeter of a rectangular strip of land with side 1.3km and 500m

Answer 1

1.3*1000=1300meter
perimeter=2(l+b)
2(1300+500)
2(1800)
3600meter

Answer 2

Hii...

given,
length=1.3km=1.3*1000=1300m
breadth=500m

Perimeter of rectangular strip=2(l+b)

==========================2(1300+500)

===2*1800==3600m