Given the following shapes: a trapezoid with bases 9 and 5 and height 5, a rectangle with width 8 and height 4, a right_triangle with base 3 and height 7. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Trapezoid with bases 9, 5 and height 5: Area = 0.5 x (9 + 5) x 5 = 35.0
Rectangle with width 8 and height 4: Area = 8 x 4 = 32
Right triangle with base 3 and height 7: Area = 0.5 x 3 x 7 = 10.5</think>

<answer>78</answer>