Given the following shapes: a rectangle with width 4 and height 3, a trapezoid with bases 5 and 2 and height 5, a square with side 1. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Rectangle with width 4 and height 3: Area = 4 x 3 = 12
Trapezoid with bases 5, 2 and height 5: Area = 0.5 x (5 + 2) x 5 = 17.5
Square with side 1: Area = 1^2 = 1</think>

<answer>30</answer>