Posted by **Karen** on Monday, July 22, 2013 at 8:10pm.

use a half-angle identity to find the exact value of tan 105 degrees.

## Answer This Question

## Related Questions

- Trigonometry - use the appropriate trig identity (sum and difference, half angle...
- Trig - Find the exact value of tan 5pi/12 using the half-angle identity.
- MATH - 1.)Find the exact solution algebriacally, if possible: (PLEASE SHOW ALL ...
- trig - Find the exact value by using a half-angle identity. cos 22.5 degrees
- TRIG/ALGEBRA - 1) Find the exact value. Use a sum or difference identity. tan (-...
- Trig - Use the half angle formula to find the exact value of tan 7 pie/8
- Trig - Use a half-angle identity to find the exact value for sec(x/2) if sinx...
- Math - Use the sum or difference identity to find the exact value of tan 105 ...
- Trig - Sum and diffence formula Finding Exact value of Tan 105-Tan 10)-15)/1+ ...
- trig - Use half-angle formulas to find the exact value for the following cot 75 ...

More Related Questions