Given the following shapes: a rectangle with width 6 and height 6, a right_triangle with base 8 and height 9. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Rectangle with width 6 and height 6: Area = 6 x 6 = 36
Right triangle with base 8 and height 9: Area = 0.5 x 8 x 9 = 36.0</think>

<answer>72</answer>