Given the following shapes: a trapezoid with bases 4 and 9 and height 1, 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 4, 9 and height 1: Area = 0.5 x (4 + 9) x 1 = 6.5
Square with side 3: Area = 3^2 = 9</think>

<answer>16</answer>