Question

Which angle has its terminal side in the third quadrant?

Answer 1

7π/6.

Explanation:

The range in the third quadrant is π to 3π/2 ( or π to 1.5π) so its not π/3 or 3π/4.

5π/3 = 1.67π so it's not this one.

7π/6 = 1.167π so it's this one.