234k views
5 votes
Use reference angles to find the exact value of tan 405 deg

User WeNeigh
by
8.9k points

1 Answer

7 votes

tan405^o=tan(360^o+45^o)=tan45^o=1
User SKFox
by
8.5k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories