No Videos on Monday, February 17th — President’s Day
No Videos on Friday, February 21st — Snow Day
Circle Sectors and Arc Length
https://www.youtube.com/watch?v=LwYhfEpcUJ4
Circle Tangents
https://www.youtube.com/watch?v=k-tIMnL1xWc
Circle Chords
https://www.youtube.com/watch?v=9GE6ezTsMDo
Circle Secants
