Given the following shapes: a right_triangle with base 4 and height 1, a right_triangle with base 2 and height 1, a rectangle with width 9 and height 3, a rectangle with width 3 and height 9. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 4 and height 1: Area = 0.5 x 4 x 1 = 2.0
Right triangle with base 2 and height 1: Area = 0.5 x 2 x 1 = 1.0
Rectangle with width 9 and height 3: Area = 9 x 3 = 27
Rectangle with width 3 and height 9: Area = 3 x 9 = 27</think>

<answer>57</answer>