Asked by Keonn'a : Please help me.
Ian wants to fence three sides of a rectangular exercise yard for his dog. The fourth side of the exercise yard will be a side of the house. He has 100 feet of fencing available. Find the dimensions that will enclose the maximum area.
Answers
Answered by
Steve
50 by 25
As with all such problems, the maximum area is when the fence is divided equally among lengths and widths.
x+2y = 100
area = xy = x(100-2x)
now just find the vertex of that parabola.
As with all such problems, the maximum area is when the fence is divided equally among lengths and widths.
x+2y = 100
area = xy = x(100-2x)
now just find the vertex of that parabola.
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