Given the following shapes: a rectangle with width 4 and height 2, a right_triangle with base 5 and height 9, a trapezoid with bases 2 and 2 and height 6. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Rectangle with width 4 and height 2: Area = 4 x 2 = 8
Right triangle with base 5 and height 9: Area = 0.5 x 5 x 9 = 22.5
Trapezoid with bases 2, 2 and height 6: Area = 0.5 x (2 + 2) x 6 = 12.0</think>

<answer>42</answer>