Calculate the approximate value of the 82nd percentile. Enter an exact value.
1 answer:
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Answer:
The area of the rectangular area is (1400w-w²) square yards.
Step-by-step explanation:
Given that,
David has available 2800 yards of fencing. He wants to enclose a rectangular area.
Assume that, the length and width of the rectangular be l and w respectively.
The perimeter of the rectangular area is
=2(length+ width)
=2(l+w)
So,
2(l+w)= 2800
The area of the rectangular area is = length× width
=l×w
=(1400-w) w
=(1400w-w²) square yards.