Given the following shapes: a rectangle with width 8 and height 7, a right_triangle with base 4 and height 7, a right_triangle with base 2 and height 2. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Rectangle with width 8 and height 7: Area = 8 x 7 = 56
Right triangle with base 4 and height 7: Area = 0.5 x 4 x 7 = 14.0
Right triangle with base 2 and height 2: Area = 0.5 x 2 x 2 = 2.0</think>

<answer>72</answer>