Given the following shapes: a right_triangle with base 9 and height 3, a rectangle with width 6 and height 8, a square with side 9. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 9 and height 3: Area = 0.5 x 9 x 3 = 13.5
Rectangle with width 6 and height 8: Area = 6 x 8 = 48
Square with side 9: Area = 9^2 = 81</think>

<answer>142</answer>