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

<answer>70</answer>