What is the area of this composite shape?

Enter your answer in the box.

in²

Image shows a polygon that looks like a rectangle with a triangle attach to the left side of it closer to the top. The polygon has 5 sides. The top side of the polygon is 12 inches. The right side is perpendicular to the top side and is 7 inches. The bottom side is perpendicular to the right side and is 8 inches. The left side has two segment parts. The bottom part of the left side is perpendicular to the bottom and is 4 inches high. The last segment is slanted connecting the 4 inch side to the top side. This side is not labeled