Given the following shapes: a square with side 2, a rectangle with width 4 and height 7, a trapezoid with bases 5 and 9 and height 4, a right_triangle with base 1 and height 2, a right_triangle with base 6 and height 7. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Square with side 2: Area = 2^2 = 4
Rectangle with width 4 and height 7: Area = 4 x 7 = 28
Trapezoid with bases 5, 9 and height 4: Area = 0.5 x (5 + 9) x 4 = 28.0
Right triangle with base 1 and height 2: Area = 0.5 x 1 x 2 = 1.0
Right triangle with base 6 and height 7: Area = 0.5 x 6 x 7 = 21.0</think>

<answer>82</answer>