How many square feet of outdoor carpet will we need for this hole 4ft 2ft 2ft 4ft 2ft 2ft 5ft
1 answer:
Answer:
of outdoor carpet is needed for the hole
Step-by-step explanation:
The question is not properly formatted
The expression for the dimension is
Given data
Area A = ?
Length l = 4ft
Width w= 2ft
Height h = 5ft
since we are required to find the area in
we do not need the height for our calculation
we know that the expression for area is
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For the largest area, half the fence is used parallel to the river, and the other half is used for the two ends of the rectangular space.
The dimensions are 475 m by 237.5 m.
_____
Let x represent the length along the river. Then the area (A) is found as
.. A = x*(950 -x)/2
This equation describes a parabola with its vertex (maximum) halfway between the zeros of x=0 and x=950. That is, the maximum area is achieved when half the fence is used parallel to the river.
The dimensions are 475 m by 237.5 m.
_____
Let x represent the length along the river. Then the area (A) is found as
.. A = x*(950 -x)/2
This equation describes a parabola with its vertex (maximum) halfway between the zeros of x=0 and x=950. That is, the maximum area is achieved when half the fence is used parallel to the river.