Given the following shapes: a right_triangle with base 1 and height 5, a trapezoid with bases 9 and 7 and height 1, a rectangle with width 2 and height 7. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 1 and height 5: Area = 0.5 x 1 x 5 = 2.5
Trapezoid with bases 9, 7 and height 1: Area = 0.5 x (9 + 7) x 1 = 8.0
Rectangle with width 2 and height 7: Area = 2 x 7 = 14</think>

<answer>24</answer>