Given the following shapes: a right_triangle with base 5 and height 2, a trapezoid with bases 4 and 2 and height 4, a trapezoid with bases 4 and 6 and height 9, a right_triangle with base 1 and height 4, a right_triangle with base 5 and height 7, a trapezoid with bases 1 and 2 and height 1. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 5 and height 2: Area = 0.5 x 5 x 2 = 5.0
Trapezoid with bases 4, 2 and height 4: Area = 0.5 x (4 + 2) x 4 = 12.0
Trapezoid with bases 4, 6 and height 9: Area = 0.5 x (4 + 6) x 9 = 45.0
Right triangle with base 1 and height 4: Area = 0.5 x 1 x 4 = 2.0
Right triangle with base 5 and height 7: Area = 0.5 x 5 x 7 = 17.5
Trapezoid with bases 1, 2 and height 1: Area = 0.5 x (1 + 2) x 1 = 1.5</think>

<answer>83</answer>