Given the following shapes: a right_triangle with base 7 and height 1, a rectangle with width 2 and height 4, a trapezoid with bases 4 and 9 and height 2, a square with side 4, a square with side 2. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 7 and height 1: Area = 0.5 x 7 x 1 = 3.5
Rectangle with width 2 and height 4: Area = 2 x 4 = 8
Trapezoid with bases 4, 9 and height 2: Area = 0.5 x (4 + 9) x 2 = 13.0
Square with side 4: Area = 4^2 = 16
Square with side 2: Area = 2^2 = 4</think>

<answer>44</answer>