Given the following shapes: a right_triangle with base 8 and height 5, a rectangle with width 1 and height 2. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 8 and height 5: Area = 0.5 x 8 x 5 = 20.0
Rectangle with width 1 and height 2: Area = 1 x 2 = 2</think>

<answer>22</answer>