Which equation can be used to determine the reference angle

Question

asked Jul 4, 2022 78.6k views

1 Answer

Tal Segal · Answer 1 · 2022-07-10T21:46:40+0000

Answer:

2nd option

Explanation:

$(7\pi )/(12)$ is an angle in the second quadrant

Thus to find the reference angle, subtract from π , that is

r = π - θ