Geometry of the Circle

MORE video Links for Geometry of Circle  

• Geometry of a Circle    - Circle Terminology         

• Inscribed Angles                      another option - Inscribed Angles

•  Geometry of a Circle in 3 minutes

•   ANGLES (this video goes through ALL angle theorems)          

• angles formed by chords

•  chord segments

• Angles; secants and tangent angle formed by tangent and chords

• Lengths; chords, tangents and secants  or Tangent-Secant segments

• Tangent Properties             Tangent Lines to a Circle           - Tangent line to a radius

• (short video) about tangents from the same external point

• Constructing Tangent to a Circle        

• PROOF HELP                Circle Theorems Song                 

• Circumference    

• area of sector