Given the following shapes: a right_triangle with base 6 and height 2, a square with side 3, a right_triangle with base 3 and height 7. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 6 and height 2: Area = 0.5 x 6 x 2 = 6.0
Square with side 3: Area = 3^2 = 9
Right triangle with base 3 and height 7: Area = 0.5 x 3 x 7 = 10.5</think>

<answer>26</answer>