Given the following shapes: a rectangle with width 5 and height 2, a trapezoid with bases 3 and 5 and height 4, a right_triangle with base 4 and height 5, a square with side 3. 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
Trapezoid with bases 3, 5 and height 4: Area = 0.5 x (3 + 5) x 4 = 16.0
Right triangle with base 4 and height 5: Area = 0.5 x 4 x 5 = 10.0
Square with side 3: Area = 3^2 = 9</think>

<answer>45</answer>