Given the following shapes: a right_triangle with base 4 and height 1, a trapezoid with bases 6 and 2 and height 4, a square with side 4, a rectangle with width 2 and height 2, a trapezoid with bases 3 and 1 and height 7. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 4 and height 1: Area = 0.5 x 4 x 1 = 2.0
Trapezoid with bases 6, 2 and height 4: Area = 0.5 x (6 + 2) x 4 = 16.0
Square with side 4: Area = 4^2 = 16
Rectangle with width 2 and height 2: Area = 2 x 2 = 4
Trapezoid with bases 3, 1 and height 7: Area = 0.5 x (3 + 1) x 7 = 14.0</think>

<answer>52</answer>