Given the following shapes: a trapezoid with bases 7 and 2 and height 3, a trapezoid with bases 5 and 4 and height 2. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Trapezoid with bases 7, 2 and height 3: Area = 0.5 x (7 + 2) x 3 = 13.5
Trapezoid with bases 5, 4 and height 2: Area = 0.5 x (5 + 4) x 2 = 9.0</think>

<answer>22</answer>