Question

The breath of rectangular park is 48m if 3k.m.72m long wire is required to fencing it so find the lenght of the rectangular park

Answer 1

We know that the breadth of the rectangular park is 48m.
The 3km72m or 3072 m long wire is needed to fence it. It is therefore the perimeter of the rectangular park.
The formula of the perimeter of a rectangle is - 2(length + breadth) or 2(l + b).
l = length and b = breadth.
b = 48m and Perimeter = 3072m.
Thus, we arrive at the equation - 2(l + b) = 3072.
2(l + 48) = 3072.
2l + 96 = 3072.
2l = 3072 - 96.
2l = 2976.
l = 2976/2
l = 1488m
Therefore, the length of the rectangular park is 1488m or 1km 488m.
-
I hope this helps!
Please mark me as Brainliest!