Given the following shapes: a square with side 6, a square with side 4, a square with side 3, a right_triangle with base 7 and height 6. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Square with side 6: Area = 6^2 = 36
Square with side 4: Area = 4^2 = 16
Square with side 3: Area = 3^2 = 9
Right triangle with base 7 and height 6: Area = 0.5 x 7 x 6 = 21.0</think>

<answer>82</answer>