Given the following shapes: a right_triangle with base 6 and height 5, a rectangle with width 3 and height 5, a rectangle with width 9 and height 2. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 6 and height 5: Area = 0.5 x 6 x 5 = 15.0
Rectangle with width 3 and height 5: Area = 3 x 5 = 15
Rectangle with width 9 and height 2: Area = 9 x 2 = 18</think>

<answer>48</answer>