Given the following shapes: a trapezoid with bases 3 and 3 and height 4, a right_triangle with base 5 and height 5, a rectangle with width 4 and height 3, a square with side 6. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Trapezoid with bases 3, 3 and height 4: Area = 0.5 x (3 + 3) x 4 = 12.0
Right triangle with base 5 and height 5: Area = 0.5 x 5 x 5 = 12.5
Rectangle with width 4 and height 3: Area = 4 x 3 = 12
Square with side 6: Area = 6^2 = 36</think>

<answer>72</answer>