Given the following shapes: a rectangle with width 5 and height 6, a square with side 6, a rectangle with width 8 and height 6, a trapezoid with bases 6 and 9 and height 4, a square with side 4. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Rectangle with width 5 and height 6: Area = 5 x 6 = 30
Square with side 6: Area = 6^2 = 36
Rectangle with width 8 and height 6: Area = 8 x 6 = 48
Trapezoid with bases 6, 9 and height 4: Area = 0.5 x (6 + 9) x 4 = 30.0
Square with side 4: Area = 4^2 = 16</think>

<answer>160</answer>