The area of a trapezoid with base lengths 7 in and 19 in is given by
A = (1/2)(b1 + b2)h
A = (1/2)(7 +19)·7 = 91
The appropriate choice is
D. 91 in²
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It can also be figured by adding the area of the 7 in square (49 in²) to the area of the 7×12 in right triangle (42 in²).
Perpendicular means that it has a slope that is the reciprocal of the original, and parallel means that the slopes are the same.
Im pretty sure it’s going to be a, because when you divide by the -6 you’re supposed to switch the sign
<span>The intersection or point of intersection</span>
