Given the following shapes: a right_triangle with base 1 and height 4, a rectangle with width 3 and height 1, a rectangle with width 8 and height 5, a trapezoid with bases 7 and 6 and height 1, a rectangle with width 3 and height 5. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 1 and height 4: Area = 0.5 x 1 x 4 = 2.0
Rectangle with width 3 and height 1: Area = 3 x 1 = 3
Rectangle with width 8 and height 5: Area = 8 x 5 = 40
Trapezoid with bases 7, 6 and height 1: Area = 0.5 x (7 + 6) x 1 = 6.5
Rectangle with width 3 and height 5: Area = 3 x 5 = 15</think>

<answer>66</answer>