Given the following shapes: a square with side 2, a right_triangle with base 3 and height 4, a right_triangle with base 8 and height 9, a trapezoid with bases 2 and 4 and height 1. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Square with side 2: Area = 2^2 = 4
Right triangle with base 3 and height 4: Area = 0.5 x 3 x 4 = 6.0
Right triangle with base 8 and height 9: Area = 0.5 x 8 x 9 = 36.0
Trapezoid with bases 2, 4 and height 1: Area = 0.5 x (2 + 4) x 1 = 3.0</think>

<answer>49</answer>