Given the following shapes: a rectangle with width 7 and height 1, a trapezoid with bases 4 and 5 and height 1, a square with side 4, a right_triangle with base 6 and height 2. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Rectangle with width 7 and height 1: Area = 7 x 1 = 7
Trapezoid with bases 4, 5 and height 1: Area = 0.5 x (4 + 5) x 1 = 4.5
Square with side 4: Area = 4^2 = 16
Right triangle with base 6 and height 2: Area = 0.5 x 6 x 2 = 6.0</think>

<answer>34</answer>