Answer:
The point (-8,7) is the reflection of the point (8,7)
the center square is 20 x 20 = 400
there are 4 12 x 20 areas
12*20 = 240*4 = 960
960+400 = 1360 square inches
<u><em>Answer:</em></u>

<u><em>Explanation:</em></u>
we know that in parallelogram opposite sides are equal
Hence on equating we get

The answer to question 1 is n=-17, and the answer to question 2 is y=-5.8 (<u>could also be seen as -29/8</u>)
Work is shown in the pictures below