Given the following shapes: a right_triangle with base 4 and height 3, a trapezoid with bases 1 and 2 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 3: Area = 0.5 x 4 x 3 = 6.0
Trapezoid with bases 1, 2 and height 3: Area = 0.5 x (1 + 2) x 3 = 4.5</think>

<answer>10</answer>