Given the following shapes: a rectangle with width 4 and height 1, a square with side 7, a rectangle with width 6 and height 1, a right_triangle with base 8 and height 4. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Rectangle with width 4 and height 1: Area = 4 x 1 = 4
Square with side 7: Area = 7^2 = 49
Rectangle with width 6 and height 1: Area = 6 x 1 = 6
Right triangle with base 8 and height 4: Area = 0.5 x 8 x 4 = 16.0</think>

<answer>75</answer>