Given the following shapes: a trapezoid with bases 7 and 2 and height 1, a right_triangle with base 1 and height 9, a rectangle with width 8 and height 2, a rectangle with width 3 and height 4, a right_triangle with base 5 and height 7. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Trapezoid with bases 7, 2 and height 1: Area = 0.5 x (7 + 2) x 1 = 4.5
Right triangle with base 1 and height 9: Area = 0.5 x 1 x 9 = 4.5
Rectangle with width 8 and height 2: Area = 8 x 2 = 16
Rectangle with width 3 and height 4: Area = 3 x 4 = 12
Right triangle with base 5 and height 7: Area = 0.5 x 5 x 7 = 17.5</think>

<answer>54</answer>