Given the following shapes: a trapezoid with bases 7 and 6 and height 2, a right_triangle with base 2 and height 7. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Trapezoid with bases 7, 6 and height 2: Area = 0.5 x (7 + 6) x 2 = 13.0
Right triangle with base 2 and height 7: Area = 0.5 x 2 x 7 = 7.0</think>

<answer>20</answer>