Given the following shapes: a right_triangle with base 7 and height 3, a trapezoid with bases 6 and 2 and height 4, a trapezoid with bases 3 and 8 and height 1. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 7 and height 3: Area = 0.5 x 7 x 3 = 10.5
Trapezoid with bases 6, 2 and height 4: Area = 0.5 x (6 + 2) x 4 = 16.0
Trapezoid with bases 3, 8 and height 1: Area = 0.5 x (3 + 8) x 1 = 5.5</think>

<answer>32</answer>