Given the following shapes: a trapezoid with bases 6 and 1 and height 5, a trapezoid with bases 4 and 2 and height 2, a rectangle with width 2 and height 5, a square with side 4. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Trapezoid with bases 6, 1 and height 5: Area = 0.5 x (6 + 1) x 5 = 17.5
Trapezoid with bases 4, 2 and height 2: Area = 0.5 x (4 + 2) x 2 = 6.0
Rectangle with width 2 and height 5: Area = 2 x 5 = 10
Square with side 4: Area = 4^2 = 16</think>

<answer>50</answer>