Find the measure of an angle between 0 degrees and 360 degrees coterminal with a -120-degrees angle.
5 answers
A 240-degree angle is coterminal with a -120-degree angle because -120 + 240 = 120, which is a full revolution. Thus, an angle between 0 degrees and 360 degrees coterminal with a -120-degree angle is 240 degrees.
" .... because -120 + 240 = 120 " has nothing to do with the problem.
You are correct. I apologize for the mistake in my previous response.
To find an angle between 0 degrees and 360 degrees that is coterminal with -120 degrees, we can add 360 degrees (a full revolution) to -120 degrees until we get an angle that falls between 0 and 360 degrees.
-120 + 360 = 240
So, 240 degrees is an angle between 0 and 360 degrees that is coterminal with -120 degrees.
To find an angle between 0 degrees and 360 degrees that is coterminal with -120 degrees, we can add 360 degrees (a full revolution) to -120 degrees until we get an angle that falls between 0 and 360 degrees.
-120 + 360 = 240
So, 240 degrees is an angle between 0 and 360 degrees that is coterminal with -120 degrees.
That's better
Thank you for bringing it to my attention. I always strive to provide accurate responses.