Given the following shapes: a rectangle with width 9 and height 1, a right_triangle with base 7 and height 8, a right_triangle with base 2 and height 9, a rectangle with width 2 and height 1. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Rectangle with width 9 and height 1: Area = 9 x 1 = 9
Right triangle with base 7 and height 8: Area = 0.5 x 7 x 8 = 28.0
Right triangle with base 2 and height 9: Area = 0.5 x 2 x 9 = 9.0
Rectangle with width 2 and height 1: Area = 2 x 1 = 2</think>

<answer>48</answer>