HELP DUE IN 5 MINS!
Solve for x in the polygon below.
x=?? degrees

Answer:
x = 135
Step-by-step explanation:
Total sum of interior angles of a pentagon = 540
75 + 120 + 120 + 90 + x = 540
405 + x = 540
=> Subtract 405 on both sides of "="
x = 135
Hope this helps!