Given the following shapes: a right_triangle with base 6 and height 3, a trapezoid with bases 4 and 1 and height 2, a square with side 4, a rectangle with width 1 and height 4, a rectangle with width 7 and height 7. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 6 and height 3: Area = 0.5 x 6 x 3 = 9.0
Trapezoid with bases 4, 1 and height 2: Area = 0.5 x (4 + 1) x 2 = 5.0
Square with side 4: Area = 4^2 = 16
Rectangle with width 1 and height 4: Area = 1 x 4 = 4
Rectangle with width 7 and height 7: Area = 7 x 7 = 49</think>

<answer>83</answer>