Given the following shapes: a rectangle with width 8 and height 4, a right_triangle with base 7 and height 2, a rectangle with width 1 and height 4, a right_triangle with base 5 and height 4. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Rectangle with width 8 and height 4: Area = 8 x 4 = 32
Right triangle with base 7 and height 2: Area = 0.5 x 7 x 2 = 7.0
Rectangle with width 1 and height 4: Area = 1 x 4 = 4
Right triangle with base 5 and height 4: Area = 0.5 x 5 x 4 = 10.0</think>

<answer>53</answer>