We can use two different methods to find our missing angle:
Subtract the two known angles from 180° :
Plug the two angles into the formula and use algebra: a + b + c = 180°
Answer:
Did you write absolute value of x -2?
I think it would be irrational but I might be wrong I’m not a expert well I am but I sorta don’t get it
if we take 30 to be the 100%, what is 27 off of it in percentage?
