Given the following shapes: a trapezoid with bases 5 and 3 and height 5, a right_triangle with base 1 and height 4. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Trapezoid with bases 5, 3 and height 5: Area = 0.5 x (5 + 3) x 5 = 20.0
Right triangle with base 1 and height 4: Area = 0.5 x 1 x 4 = 2.0</think>

<answer>22</answer>