Given the following shapes: a right_triangle with base 9 and height 2, a square with side 5, a trapezoid with bases 9 and 8 and height 1. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 9 and height 2: Area = 0.5 x 9 x 2 = 9.0
Square with side 5: Area = 5^2 = 25
Trapezoid with bases 9, 8 and height 1: Area = 0.5 x (9 + 8) x 1 = 8.5</think>

<answer>42</answer>