Given the following shapes: a right_triangle with base 4 and height 7, a right_triangle with base 6 and height 6, a trapezoid with bases 2 and 4 and height 7, a square with side 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 7: Area = 0.5 x 4 x 7 = 14.0
Right triangle with base 6 and height 6: Area = 0.5 x 6 x 6 = 18.0
Trapezoid with bases 2, 4 and height 7: Area = 0.5 x (2 + 4) x 7 = 21.0
Square with side 7: Area = 7^2 = 49</think>

<answer>102</answer>