Given the following shapes: a square with side 2, a right_triangle with base 5 and height 3, a right_triangle with base 7 and height 3. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Square with side 2: Area = 2^2 = 4
Right triangle with base 5 and height 3: Area = 0.5 x 5 x 3 = 7.5
Right triangle with base 7 and height 3: Area = 0.5 x 7 x 3 = 10.5</think>

<answer>22</answer>