Given the following shapes: a right_triangle with base 8 and height 1, a rectangle with width 3 and height 4, a square with side 8, a square with side 6, a trapezoid with bases 7 and 6 and height 3. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 8 and height 1: Area = 0.5 x 8 x 1 = 4.0
Rectangle with width 3 and height 4: Area = 3 x 4 = 12
Square with side 8: Area = 8^2 = 64
Square with side 6: Area = 6^2 = 36
Trapezoid with bases 7, 6 and height 3: Area = 0.5 x (7 + 6) x 3 = 19.5</think>

<answer>136</answer>