Given the following shapes: a right_triangle with base 4 and height 5, a right_triangle with base 4 and height 4, a trapezoid with bases 1 and 4 and height 6, a trapezoid with bases 4 and 7 and height 1, a right_triangle with base 3 and height 3. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Right triangle with base 4 and height 5: Area = 0.5 x 4 x 5 = 10.0
Right triangle with base 4 and height 4: Area = 0.5 x 4 x 4 = 8.0
Trapezoid with bases 1, 4 and height 6: Area = 0.5 x (1 + 4) x 6 = 15.0
Trapezoid with bases 4, 7 and height 1: Area = 0.5 x (4 + 7) x 1 = 5.5
Right triangle with base 3 and height 3: Area = 0.5 x 3 x 3 = 4.5</think>

<answer>43</answer>