20150621 (Sun)-Sec3-E. Math-Bearing by Gary Ang | Jun 21, 2015 | 16S4, Board-casts | 0 comments [vimeography id="181"] In this lesson, we continue on bearing. We also started on 3D trigo. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ