Question

25 Points :D!!!

1) Find the value of y if the the area of the parallelogram is 23.7 inches squared:

2)Two rectangles were used to form the following figure. The dimensions of the interior angle are 8 and 13 inches. The dimensions of the exterior angle are 9 and 15 inches.What is the area of the shaded region in square inches?

Answer 1

`\bf \textit{area of a parallelogram}\\\\ A=bh~~ \begin{cases} b=base\\ h=height\\[-0.5em] \hrulefill\\ A=23.7\\ b=y\\ h=3 \end{cases}\implies 23.7=y3\implies \cfrac{23.7}{3}=y\implies 7.9=y`