Videos
Download VLC Player
If you experience difficulty watching your videos, please download and install VLC player.
Windows Version • Mac OS Version
If you experience difficulty watching your videos, please download and install VLC player.
Windows Version • Mac OS Version
Segments, Circles |
Length | Play |
|---|---|---|
| Arcs and Chords | 21:58 | Play |
| Chord Lengths | 19:23 | Play |
| Secant Lengths | 20:50 | Play |
| Tangent Lengths | 17:44 | Play |
Watch Our Math Videos Now!Our videos can turn students who normally earn grades of D and F into successful students.
Buy Bill's Book!A must read for math teachers and administrators. Bill has a straight forward, common sense approach that demystifies mathematics.
Schedule Bill Hanlon for Your Next Event!Hire Bill Hanlon as a Keynote Speaker for your next conference or seminar.
Students Needing Algebra Assistance...One week chapter reviews on Zoom, 72 minutes a day.