Posted by **Sebastian** on Wednesday, March 23, 2011 at 9:34pm.

Check all that apply5/3 is the reference angle for:

2pi/3

15pi/3

7pi/3

19pi/3

## Answer this Question

## Related Questions

- Math - 3. find the four angles that define the fourth root of z1=1+ sqrt3*i z...
- Pre-Cal(Please check) - Approximate the equation's solutions in the interval (0,...
- Trigonometry - Checking my work - Find the sum of the three smallest positive ...
- Math homework help - Check out the polar coordinate pairs that label the same ...
- MATH PLEASE - can a reference angle be negative? Tye "reference angle" in google...
- Trig help - 1. What is the period of the function? y = 4 cos pi x A. 1 B. 2 C. ...
- math c30 - -pi/4 plus 15pi/4 divided by 2=7pi/4 how is the math done regarding ...
- Pre-Calc - find the exact value of sin(-15pi/6) and cot(-7pi/6)
- Math - What are all the solutions for 4sintheta + 1 = 2sintheta from 0 to 2pi? ...
- Algebra 2 help please - Which represents the reference angle for 2pi/3? A. 2pi/...

More Related Questions