The breadth of a rectangular park is of 48 m. If 3 km 72 m long wire is required for
fencing it, find the length of the park.
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Answer:
length = 1488m or 1km 488m
Step-by-step explanation:
given that :
breadth =48
length=l
length of wire (perimeter of rectangular park)=3km 72m
=3x1000+72
=3000+72
=3072
we know that
perimeter of rectangle=2x(l+b)
3072=2x(l+48)
l+48=3072÷2
l+72=1536
l=1536-72
l=1488m
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