Given the following shapes: a right_triangle with base 4 and height 9, a trapezoid with bases 2 and 5 and height 1, a rectangle with width 4 and height 1, a square with side 2, a right_triangle with base 4 and height 6, a right_triangle with base 7 and height 3. 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
Trapezoid with bases 2, 5 and height 1: Area = 0.5 x (2 + 5) x 1 = 3.5
Rectangle with width 4 and height 1: Area = 4 x 1 = 4
Square with side 2: Area = 2^2 = 4
Right triangle with base 4 and height 6: Area = 0.5 x 4 x 6 = 12.0
Right triangle with base 7 and height 3: Area = 0.5 x 7 x 3 = 10.5</think>

<answer>52</answer>