Given the following shapes: a rectangle with width 5 and height 2, a square with side 3, a right_triangle with base 8 and height 3, a rectangle with width 6 and height 1. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Rectangle with width 5 and height 2: Area = 5 x 2 = 10
Square with side 3: Area = 3^2 = 9
Right triangle with base 8 and height 3: Area = 0.5 x 8 x 3 = 12.0
Rectangle with width 6 and height 1: Area = 6 x 1 = 6</think>

<answer>37</answer>