Given the following shapes: a right_triangle with base 4 and height 5, a rectangle with width 9 and height 7. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 4 and height 5: Area = 0.5 x 4 x 5 = 10.0
Rectangle with width 9 and height 7: Area = 9 x 7 = 63</think>

<answer>73</answer>