Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per
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Answer:
Step-by-step explanation:
we know that
The area of the figure is equal to the area of rectangle (figure 1) plus the area of trapezoid (figure 2)
see the attached figure to better understand the problem
The area of the rectangle is
The area of the trapezoid is
The area of the figure is
