# Thread: Trig functions..check work question

1. ## Trig functions..check work question

I was wondering if maybe someone could take a look at my work...I have been having so much trouble with this unit, if someone could help, i would greatly appreciate it!

2. 9) Why did you change theta into x? Otherwise, all correct.

11) Where is theta in the figure? The triangle is a right triangle too? All correct when you figured it.

33), 39), 42) ----OK.

46) ----OK if angle is in radians.

You're good!

3. Thank you very much for your help! I appreciate it very much!