Given the following shapes: a trapezoid with bases 8 and 1 and height 2, a trapezoid with bases 8 and 7 and height 1, a rectangle with width 2 and height 8, a trapezoid with bases 5 and 4 and height 2. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Trapezoid with bases 8, 1 and height 2: Area = 0.5 x (8 + 1) x 2 = 9.0
Trapezoid with bases 8, 7 and height 1: Area = 0.5 x (8 + 7) x 1 = 7.5
Rectangle with width 2 and height 8: Area = 2 x 8 = 16
Trapezoid with bases 5, 4 and height 2: Area = 0.5 x (5 + 4) x 2 = 9.0</think>

<answer>42</answer>