Question

The breadh of the rectangular park is of 48 m . If 3km long wire is required for fencing it , find the length of the park .

Answer 1

Breadth =b=48m
length =l
perimeter =3km 72m=3072m
2(l+b)=3072
l+b=3072/2
l+48=1536
l=1536 -48
l=1488m wire required to fencing the park

Hope this helps you.....