Given the following shapes: a rectangle with width 7 and height 8, a square with side 4, a right_triangle with base 5 and height 5. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Rectangle with width 7 and height 8: Area = 7 x 8 = 56
Square with side 4: Area = 4^2 = 16
Right triangle with base 5 and height 5: Area = 0.5 x 5 x 5 = 12.5</think>

<answer>84</answer>