Half Angle Formulas & Identities
Added 2023-01-04 11:41:01 +0000 UTCThis trigonometry video tutorial provides a basic introduction into half angle identities. It explains how to find the exact value of a trigonometric expression using the half angle formulas of sine, cosine, and tangent. This tutorial contains a few examples and practice problems.
Comments
This video was really helpful in helping me understand half angles
Tanya Chidester
2023-03-24 05:15:51 +0000 UTC
