Given the following shapes: a trapezoid with bases 7 and 9 and height 1, a right_triangle with base 9 and height 2, a trapezoid with bases 4 and 5 and height 7, a right_triangle with base 5 and height 6, a trapezoid with bases 3 and 6 and height 8. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Trapezoid with bases 7, 9 and height 1: Area = 0.5 x (7 + 9) x 1 = 8.0
Right triangle with base 9 and height 2: Area = 0.5 x 9 x 2 = 9.0
Trapezoid with bases 4, 5 and height 7: Area = 0.5 x (4 + 5) x 7 = 31.5
Right triangle with base 5 and height 6: Area = 0.5 x 5 x 6 = 15.0
Trapezoid with bases 3, 6 and height 8: Area = 0.5 x (3 + 6) x 8 = 36.0</think>

<answer>100</answer>