answer: answer is b.
[m < b = 120º]
step-by-step explanation:
asdsad
step-by-step explanation:
Cos and Sin 150
This will be the same as a 30 degree angle only in Quadrant 2.
In Q2, Cosine s negative and Sine is positive.
Cos 150 = (-√3)/2
Sin 150 = 1/2
Step-by-step explanation: