Given the following shapes: a right_triangle with base 2 and height 5, a trapezoid with bases 2 and 7 and height 4. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 2 and height 5: Area = 0.5 x 2 x 5 = 5.0
Trapezoid with bases 2, 7 and height 4: Area = 0.5 x (2 + 7) x 4 = 18.0</think>

<answer>23</answer>