Given the following shapes: a right_triangle with base 1 and height 9, a rectangle with width 7 and height 8, a trapezoid with bases 6 and 6 and height 2. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 1 and height 9: Area = 0.5 x 1 x 9 = 4.5
Rectangle with width 7 and height 8: Area = 7 x 8 = 56
Trapezoid with bases 6, 6 and height 2: Area = 0.5 x (6 + 6) x 2 = 12.0</think>

<answer>72</answer>