Answer:
A veterinarian requires the most education out of the four.
- AC=Hypotenuse=20
- BC=Base=16
AB:-
Apply Pythagorean theorem





Now
- DE=AB/3=12/3=4
- EF=BC/3=16/3=5.3
- DF=AC/3=20/3=6.6
Now



um i dont understand what you are trying to say here could you be more specific
I’d go with B not 100% sure though
Hope this helps :)