Given the following shapes: a right_triangle with base 9 and height 4, a square with side 4, a square with side 6, a trapezoid with bases 6 and 2 and height 3. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 9 and height 4: Area = 0.5 x 9 x 4 = 18.0
Square with side 4: Area = 4^2 = 16
Square with side 6: Area = 6^2 = 36
Trapezoid with bases 6, 2 and height 3: Area = 0.5 x (6 + 2) x 3 = 12.0</think>

<answer>82</answer>