Given the following shapes: a right_triangle with base 7 and height 3, a trapezoid with bases 5 and 5 and height 3. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 7 and height 3: Area = 0.5 x 7 x 3 = 10.5
Trapezoid with bases 5, 5 and height 3: Area = 0.5 x (5 + 5) x 3 = 15.0</think>

<answer>26</answer>