Given the following shapes: a rectangle with width 7 and height 6, a right_triangle with base 2 and height 7, a square with side 2, a rectangle with width 5 and height 4. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Rectangle with width 7 and height 6: Area = 7 x 6 = 42
Right triangle with base 2 and height 7: Area = 0.5 x 2 x 7 = 7.0
Square with side 2: Area = 2^2 = 4
Rectangle with width 5 and height 4: Area = 5 x 4 = 20</think>

<answer>73</answer>