Given the following shapes: a right_triangle with base 3 and height 6, a right_triangle with base 7 and height 5, a right_triangle with base 3 and height 9, a rectangle with width 1 and height 6, a right_triangle with base 6 and height 1. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 3 and height 6: Area = 0.5 x 3 x 6 = 9.0
Right triangle with base 7 and height 5: Area = 0.5 x 7 x 5 = 17.5
Right triangle with base 3 and height 9: Area = 0.5 x 3 x 9 = 13.5
Rectangle with width 1 and height 6: Area = 1 x 6 = 6
Right triangle with base 6 and height 1: Area = 0.5 x 6 x 1 = 3.0</think>

<answer>49</answer>