Given the following shapes: a square with side 3, a square with side 1, a right_triangle with base 6 and height 2. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Square with side 3: Area = 3^2 = 9
Square with side 1: Area = 1^2 = 1
Right triangle with base 6 and height 2: Area = 0.5 x 6 x 2 = 6.0</think>

<answer>16</answer>