Given the following shapes: a right_triangle with base 4 and height 9, a square with side 1, a trapezoid with bases 3 and 2 and height 6, a square with side 3. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 4 and height 9: Area = 0.5 x 4 x 9 = 18.0
Square with side 1: Area = 1^2 = 1
Trapezoid with bases 3, 2 and height 6: Area = 0.5 x (3 + 2) x 6 = 15.0
Square with side 3: Area = 3^2 = 9</think>

<answer>43</answer>