Given the following shapes: a right_triangle with base 6 and height 2, a right_triangle with base 8 and height 7, a square with side 5, a square with side 2, a rectangle with width 4 and height 5. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 6 and height 2: Area = 0.5 x 6 x 2 = 6.0
Right triangle with base 8 and height 7: Area = 0.5 x 8 x 7 = 28.0
Square with side 5: Area = 5^2 = 25
Square with side 2: Area = 2^2 = 4
Rectangle with width 4 and height 5: Area = 4 x 5 = 20</think>

<answer>83</answer>