Given the following shapes: a trapezoid with bases 2 and 1 and height 4, a trapezoid with bases 5 and 4 and height 8, a trapezoid with bases 8 and 6 and height 5. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Trapezoid with bases 2, 1 and height 4: Area = 0.5 x (2 + 1) x 4 = 6.0
Trapezoid with bases 5, 4 and height 8: Area = 0.5 x (5 + 4) x 8 = 36.0
Trapezoid with bases 8, 6 and height 5: Area = 0.5 x (8 + 6) x 5 = 35.0</think>

<answer>77</answer>