Given the following shapes: a square with side 4, a rectangle with width 7 and height 2, a right_triangle with base 7 and height 1, a right_triangle with base 8 and height 3. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Square with side 4: Area = 4^2 = 16
Rectangle with width 7 and height 2: Area = 7 x 2 = 14
Right triangle with base 7 and height 1: Area = 0.5 x 7 x 1 = 3.5
Right triangle with base 8 and height 3: Area = 0.5 x 8 x 3 = 12.0</think>

<answer>46</answer>