Given the following shapes: a trapezoid with bases 7 and 5 and height 8, a trapezoid with bases 1 and 3 and height 6, a square with side 3, a trapezoid with bases 3 and 6 and height 1. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Trapezoid with bases 7, 5 and height 8: Area = 0.5 x (7 + 5) x 8 = 48.0
Trapezoid with bases 1, 3 and height 6: Area = 0.5 x (1 + 3) x 6 = 12.0
Square with side 3: Area = 3^2 = 9
Trapezoid with bases 3, 6 and height 1: Area = 0.5 x (3 + 6) x 1 = 4.5</think>

<answer>74</answer>