Given the following shapes: a right_triangle with base 6 and height 1, a rectangle with width 3 and height 3, a right_triangle with base 1 and height 5. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 6 and height 1: Area = 0.5 x 6 x 1 = 3.0
Rectangle with width 3 and height 3: Area = 3 x 3 = 9
Right triangle with base 1 and height 5: Area = 0.5 x 1 x 5 = 2.5</think>

<answer>14</answer>