#### sk8erboi

##### New member

- Joined
- Jan 29, 2018

- Messages
- 8

we're learning trig identities in school and finding exact values just makes no sense to me anymore. i was wondering if someone could help me - or at least point me in the right direction - with solving this:

**Find the exact value of the following:**

tan(7π/12)

sin105°

tan(7π/12)

sin105°

Thanks in advance