Given the following shapes: a right_triangle with base 7 and height 3, a trapezoid with bases 4 and 8 and height 1, a right_triangle with base 1 and height 5, a square with side 8. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 7 and height 3: Area = 0.5 x 7 x 3 = 10.5
Trapezoid with bases 4, 8 and height 1: Area = 0.5 x (4 + 8) x 1 = 6.0
Right triangle with base 1 and height 5: Area = 0.5 x 1 x 5 = 2.5
Square with side 8: Area = 8^2 = 64</think>

<answer>83</answer>