Given the following shapes: a rectangle with width 3 and height 3, a right_triangle with base 3 and height 3, a rectangle with width 6 and height 9, a rectangle with width 1 and height 3. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Rectangle with width 3 and height 3: Area = 3 x 3 = 9
Right triangle with base 3 and height 3: Area = 0.5 x 3 x 3 = 4.5
Rectangle with width 6 and height 9: Area = 6 x 9 = 54
Rectangle with width 1 and height 3: Area = 1 x 3 = 3</think>

<answer>70</answer>