Given the following shapes: a right_triangle with base 9 and height 7, a rectangle with width 2 and height 2, a right_triangle with base 4 and height 3, a right_triangle with base 7 and height 3. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 9 and height 7: Area = 0.5 x 9 x 7 = 31.5
Rectangle with width 2 and height 2: Area = 2 x 2 = 4
Right triangle with base 4 and height 3: Area = 0.5 x 4 x 3 = 6.0
Right triangle with base 7 and height 3: Area = 0.5 x 7 x 3 = 10.5</think>

<answer>52</answer>