An arch has the shape of the parabola
A rectangle is fit under the arch by selecting a point
on the parabola (see the figure) . If
the rectangle has base
and height
. Find the base of a second rectangle that has the same area. 
A) 10.85
B) 9.85
C) 8.85
D) 8.62
E) 10.8
Correct Answer:
Verified
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