Given the following shapes: a right_triangle with base 2 and height 4, a trapezoid with bases 4 and 9 and height 5, a trapezoid with bases 6 and 3 and height 9. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 2 and height 4: Area = 0.5 x 2 x 4 = 4.0
Trapezoid with bases 4, 9 and height 5: Area = 0.5 x (4 + 9) x 5 = 32.5
Trapezoid with bases 6, 3 and height 9: Area = 0.5 x (6 + 3) x 9 = 40.5</think>

<answer>77</answer>