This is the 5th video in a series that will cover all high school Geometry circle topics when completed (links to all videos below as they become available). This video will introduce some important relationships between the lengths of segments formed by intersecting chords. There are plenty of examples, and an explanation of the proof of each relationship.

Equation of a Circle:    • The equation of a circle  
Inscribed and Central Angles:    • Angles in Circles Pt. 1 - Inscribed a...  
Angles formed by Intersecting Chords:    • Angles in Circles Pt. 2 - Intersectin...  
Angles formed by Secants and Tangents:    • Angles in Circles Pt. 3 - Secants and...  
Intersecting and Perpendicular Chords and Segment Length:    • Intersecting and Perpendicular Chords...  

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#MathHelp
#Geometry
#Secants and Tangents