Given the following shapes: a right_triangle with base 5 and height 3, a rectangle with width 5 and height 4, a rectangle with width 9 and height 4, a trapezoid with bases 3 and 3 and height 5. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 5 and height 3: Area = 0.5 x 5 x 3 = 7.5
Rectangle with width 5 and height 4: Area = 5 x 4 = 20
Rectangle with width 9 and height 4: Area = 9 x 4 = 36
Trapezoid with bases 3, 3 and height 5: Area = 0.5 x (3 + 3) x 5 = 15.0</think>

<answer>78</answer>