SOLUTION: What is 180 less than the measure of one interior angle in an equilateral triangle?

Algebra ->  Circles -> SOLUTION: What is 180 less than the measure of one interior angle in an equilateral triangle?      Log On


   

Question 1141951: What is 180 less than the measure of one interior angle in an equilateral triangle?
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
One interior angle = +60+ degrees
+60+-+180+=+-120+ degrees