Given the following shapes: a rectangle with width 4 and height 5, a right_triangle with base 1 and height 3, a square with side 7, a right_triangle with base 4 and height 7. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Rectangle with width 4 and height 5: Area = 4 x 5 = 20
Right triangle with base 1 and height 3: Area = 0.5 x 1 x 3 = 1.5
Square with side 7: Area = 7^2 = 49
Right triangle with base 4 and height 7: Area = 0.5 x 4 x 7 = 14.0</think>

<answer>84</answer>