Given the following shapes: a right_triangle with base 4 and height 9, a square with side 4, a trapezoid with bases 1 and 4 and height 9, a rectangle with width 3 and height 1, a right_triangle with base 8 and height 5. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 4 and height 9: Area = 0.5 x 4 x 9 = 18.0
Square with side 4: Area = 4^2 = 16
Trapezoid with bases 1, 4 and height 9: Area = 0.5 x (1 + 4) x 9 = 22.5
Rectangle with width 3 and height 1: Area = 3 x 1 = 3
Right triangle with base 8 and height 5: Area = 0.5 x 8 x 5 = 20.0</think>

<answer>80</answer>