Given the following shapes: a square with side 1, a right_triangle with base 4 and height 1, a rectangle with width 2 and height 8. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Square with side 1: Area = 1^2 = 1
Right triangle with base 4 and height 1: Area = 0.5 x 4 x 1 = 2.0
Rectangle with width 2 and height 8: Area = 2 x 8 = 16</think>

<answer>19</answer>