Given the following shapes: a trapezoid with bases 1 and 7 and height 2, a trapezoid with bases 6 and 4 and height 8, a right_triangle with base 7 and height 2, a right_triangle with base 6 and height 9. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Trapezoid with bases 1, 7 and height 2: Area = 0.5 x (1 + 7) x 2 = 8.0
Trapezoid with bases 6, 4 and height 8: Area = 0.5 x (6 + 4) x 8 = 40.0
Right triangle with base 7 and height 2: Area = 0.5 x 7 x 2 = 7.0
Right triangle with base 6 and height 9: Area = 0.5 x 6 x 9 = 27.0</think>

<answer>82</answer>