Given the following shapes: a right_triangle with base 4 and height 6, a right_triangle with base 1 and height 3. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 4 and height 6: Area = 0.5 x 4 x 6 = 12.0
Right triangle with base 1 and height 3: Area = 0.5 x 1 x 3 = 1.5</think>

<answer>14</answer>