Solve this question and how to do it

Me! #1 write an equation for the interior angles of this triangle that uses the triangle sum theorem. #2 what is the value of x? #3 what is the measure of #4 classify the triangle above as acute, obtuse, or right. state your reason in a complete sentence.

Question 5 spring semester final exam math evaluate

27 is what percent of 108? 27 is % of 108