Given the following shapes: a right_triangle with base 1 and height 4, a trapezoid with bases 5 and 9 and height 4. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 1 and height 4: Area = 0.5 x 1 x 4 = 2.0
Trapezoid with bases 5, 9 and height 4: Area = 0.5 x (5 + 9) x 4 = 28.0</think>

<answer>30</answer>