Hi
I have to write at least 20 words to say hello.
What are u actually doing
Step-by-step explanation:

Answer:
theta = pi/6 and
theta = 5pi/6
Step-by-step explanation:
see image. Factor the expression. Solve for sin theta. Then use a calculator or unit circle to solve for theta. See image.
Answer:
A and C
Step-by-step explanation:
Did the same thing you did