Given the following shapes: a trapezoid with bases 9 and 4 and height 3, a square with side 3. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Trapezoid with bases 9, 4 and height 3: Area = 0.5 x (9 + 4) x 3 = 19.5
Square with side 3: Area = 3^2 = 9</think>

<answer>28</answer>