Given the following shapes: a square with side 4, a right_triangle with base 5 and height 2, a rectangle with width 6 and height 9. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Square with side 4: Area = 4^2 = 16
Right triangle with base 5 and height 2: Area = 0.5 x 5 x 2 = 5.0
Rectangle with width 6 and height 9: Area = 6 x 9 = 54</think>

<answer>75</answer>