Given the following shapes: a right_triangle with base 3 and height 3, a right_triangle with base 3 and height 3, a right_triangle with base 1 and height 8, a rectangle with width 6 and height 7. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 3 and height 3: Area = 0.5 x 3 x 3 = 4.5
Right triangle with base 3 and height 3: Area = 0.5 x 3 x 3 = 4.5
Right triangle with base 1 and height 8: Area = 0.5 x 1 x 8 = 4.0
Rectangle with width 6 and height 7: Area = 6 x 7 = 42</think>

<answer>55</answer>