Answer:
36.6 cm
Step-by-step explanation:
Each side, starting with the one all the way to the left and going anticlockwise.
7 + 4.3 + 7 + 4.3 + 7 + (7 - 4.3 = 2.7) + 4.3 = 36.6
A parallelogram has two pairs of opposite sides. A trapezoid only has one pair of parallel sides.
The total area would be 9 1/4 multiplied by 8 4/5 which would equal 81.4 inches