Given the following shapes: a square with side 3, a rectangle with width 7 and height 4, a right_triangle with base 6 and height 3, a right_triangle with base 7 and height 8. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Square with side 3: Area = 3^2 = 9
Rectangle with width 7 and height 4: Area = 7 x 4 = 28
Right triangle with base 6 and height 3: Area = 0.5 x 6 x 3 = 9.0
Right triangle with base 7 and height 8: Area = 0.5 x 7 x 8 = 28.0</think>

<answer>74</answer>