Given the following shapes: a right_triangle with base 4 and height 9, a rectangle with width 4 and height 8, a right_triangle with base 9 and height 4. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 4 and height 9: Area = 0.5 x 4 x 9 = 18.0
Rectangle with width 4 and height 8: Area = 4 x 8 = 32
Right triangle with base 9 and height 4: Area = 0.5 x 9 x 4 = 18.0</think>

<answer>68</answer>