Given the following shapes: a right_triangle with base 6 and height 6, a right_triangle with base 2 and height 9. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 6 and height 6: Area = 0.5 x 6 x 6 = 18.0
Right triangle with base 2 and height 9: Area = 0.5 x 2 x 9 = 9.0</think>

<answer>27</answer>