Answer:
Theta has a reference angle of 30° and is in Quadrant I or II
Step-by-step explanation:
Sin(theta) = ½
Basic angle: 30
Angles:
30,
180-30 = 150
Because sin is positive in quadrants 1 and 2
I believe the answer to your question is b.
30 & 150. 150 is five times 30, and 150+30=180
Answer:
ans of an 1 is option b
Step-by-step explanation:
because x and y both are +ve
