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Answer:
The length and width of the shape that will give the maximum area is 15 meters by 15 meters
Step-by-step explanation:
Mathematically, to maximize the area of a rectangle, the shape must be a square
what we are saying is that a square is the greatest rectangle
In that case , the length and width of the rectangle must be the same
Let’s have the width as w and since it is equal to length, we have the length too as w
We are given the length of the fencing which is the perimeter
Mathematically, the formula for this is ; 4w
Thus;
4w = 60
w = 60/4
w = 15 meters