Question

What is the reference angle for 7pi/6

Answer 1

Answer:

A.) ⁷ᵖⁱ⁄₆ & ⁻³⁄₂

Step-by-step explanation:

E2020

7pi/6 & -3/2

Answer 2

The reference angle is a positive acute angle. Angle 7π/6 in radians= = 7*180°/6 = 210°  ( because π rad=180°).
This angle is in the 3rd Quadrant and formula for the reference angle is:
x-180°.
210°-180°=30°
Answer: The reference angle for 7π/6 is 30°.