Given the following shapes: a right_triangle with base 3 and height 1, a rectangle with width 2 and height 5, a right_triangle with base 9 and height 4, a square with side 4, a trapezoid with bases 3 and 8 and height 2. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 3 and height 1: Area = 0.5 x 3 x 1 = 1.5
Rectangle with width 2 and height 5: Area = 2 x 5 = 10
Right triangle with base 9 and height 4: Area = 0.5 x 9 x 4 = 18.0
Square with side 4: Area = 4^2 = 16
Trapezoid with bases 3, 8 and height 2: Area = 0.5 x (3 + 8) x 2 = 11.0</think>

<answer>56</answer>