Given the following shapes: a rectangle with width 7 and height 9, a right_triangle with base 4 and height 2, a square with side 1. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Rectangle with width 7 and height 9: Area = 7 x 9 = 63
Right triangle with base 4 and height 2: Area = 0.5 x 4 x 2 = 4.0
Square with side 1: Area = 1^2 = 1</think>

<answer>68</answer>