Given the following shapes: a right_triangle with base 3 and height 4, a trapezoid with bases 7 and 8 and height 1, a square with side 2, a right_triangle with base 6 and height 1, a right_triangle with base 2 and height 2, a right_triangle with base 7 and height 9. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 3 and height 4: Area = 0.5 x 3 x 4 = 6.0
Trapezoid with bases 7, 8 and height 1: Area = 0.5 x (7 + 8) x 1 = 7.5
Square with side 2: Area = 2^2 = 4
Right triangle with base 6 and height 1: Area = 0.5 x 6 x 1 = 3.0
Right triangle with base 2 and height 2: Area = 0.5 x 2 x 2 = 2.0
Right triangle with base 7 and height 9: Area = 0.5 x 7 x 9 = 31.5</think>

<answer>54</answer>