Given the following shapes: a square with side 4, a right_triangle with base 6 and height 6, a trapezoid with bases 1 and 6 and height 8, a right_triangle with base 9 and height 1. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Square with side 4: Area = 4^2 = 16
Right triangle with base 6 and height 6: Area = 0.5 x 6 x 6 = 18.0
Trapezoid with bases 1, 6 and height 8: Area = 0.5 x (1 + 6) x 8 = 28.0
Right triangle with base 9 and height 1: Area = 0.5 x 9 x 1 = 4.5</think>

<answer>66</answer>