Given the following shapes: a rectangle with width 3 and height 5, a rectangle with width 3 and height 9, a right_triangle with base 7 and height 2. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Rectangle with width 3 and height 5: Area = 3 x 5 = 15
Rectangle with width 3 and height 9: Area = 3 x 9 = 27
Right triangle with base 7 and height 2: Area = 0.5 x 7 x 2 = 7.0</think>

<answer>49</answer>