Given the following shapes: a right_triangle with base 1 and height 5, a right_triangle with base 7 and height 2, a right_triangle with base 3 and height 1, a rectangle with width 6 and height 8. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 1 and height 5: Area = 0.5 x 1 x 5 = 2.5
Right triangle with base 7 and height 2: Area = 0.5 x 7 x 2 = 7.0
Right triangle with base 3 and height 1: Area = 0.5 x 3 x 1 = 1.5
Rectangle with width 6 and height 8: Area = 6 x 8 = 48</think>

<answer>59</answer>