Given the following shapes: a trapezoid with bases 5 and 4 and height 6, a right_triangle with base 7 and height 7, a right_triangle with base 6 and height 8. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Trapezoid with bases 5, 4 and height 6: Area = 0.5 x (5 + 4) x 6 = 27.0
Right triangle with base 7 and height 7: Area = 0.5 x 7 x 7 = 24.5
Right triangle with base 6 and height 8: Area = 0.5 x 6 x 8 = 24.0</think>

<answer>76</answer>