Given the following shapes: a trapezoid with bases 7 and 1 and height 5, a right_triangle with base 2 and height 8, a trapezoid with bases 7 and 4 and height 9, a right_triangle with base 4 and height 9, a square with side 2. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Trapezoid with bases 7, 1 and height 5: Area = 0.5 x (7 + 1) x 5 = 20.0
Right triangle with base 2 and height 8: Area = 0.5 x 2 x 8 = 8.0
Trapezoid with bases 7, 4 and height 9: Area = 0.5 x (7 + 4) x 9 = 49.5
Right triangle with base 4 and height 9: Area = 0.5 x 4 x 9 = 18.0
Square with side 2: Area = 2^2 = 4</think>

<answer>100</answer>