Given the following shapes: a right_triangle with base 8 and height 5, a square with side 6, a trapezoid with bases 8 and 1 and height 4. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 8 and height 5: Area = 0.5 x 8 x 5 = 20.0
Square with side 6: Area = 6^2 = 36
Trapezoid with bases 8, 1 and height 4: Area = 0.5 x (8 + 1) x 4 = 18.0</think>

<answer>74</answer>