1. find the smallest and largest angles.
2. see the options of the answer.
3. Delete incorrect answers.
4. comparing the intermediate size angles using some tricks
a. look at the tip of angles. you will find the size differences ( I usually use this method for the angle ranking problem)
b. Or, find if there are any lines that are parallel each other ( this is an easy case)
c. If it is impossible to solve, pick any answer!!!! (saving time is more important than one question)
5. choose answer and click the NEXT button without doubts!!!!
If you get consistently 23 on practice exam, you are good to go!!!
Good luck!!!
