Given the following shapes: a square with side 4, a right_triangle with base 7 and height 1, a trapezoid with bases 5 and 6 and height 9, a right_triangle with base 2 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 7 and height 1: Area = 0.5 x 7 x 1 = 3.5
Trapezoid with bases 5, 6 and height 9: Area = 0.5 x (5 + 6) x 9 = 49.5
Right triangle with base 2 and height 1: Area = 0.5 x 2 x 1 = 1.0</think>

<answer>70</answer>