Question

Plzzzz guys help me with this i don’t know

Answer 1

Answer: B

Explanation:

if I'm wrong sry lol

Answer 2

D

Explanation:

- 117° is positioned in the 3rd quadrant where sine < 0

The related acute angle is 180° - 117° = 63°

Then

sin(- 117)°

= - sin63° → D