Given the following shapes: a square with side 3, a square with side 6, a rectangle with width 6 and height 8, a square with side 7, a right_triangle with base 5 and height 1. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Square with side 3: Area = 3^2 = 9
Square with side 6: Area = 6^2 = 36
Rectangle with width 6 and height 8: Area = 6 x 8 = 48
Square with side 7: Area = 7^2 = 49
Right triangle with base 5 and height 1: Area = 0.5 x 5 x 1 = 2.5</think>

<answer>144</answer>