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Outline

  1. Circle Properties
    1. Chord Properties
    2. Tangent Properties
    3. Angles of Circles
    4. Secants

    Circle Properties

    Author:Paulette Sokolowski, tinhel, Luci Howard
    Use this applet to discover the properties of Circles!
    Circle Properties

    Table of Contents

    • Chord Properties

      • Central Angles and Chords of Circles
      • Perpendicular Lines to Chords of Circles
      • Perpendicular Bisector of a Chord of a Circle
    • Tangent Properties

      • Point of Tangency
      • Tangent Segments
    • Angles of Circles

      • Inscribed Angles
      • Inscribed Angles Intercepting the Same Arc
      • Inscribed Angles of a Semicircle
      • Cyclic Quadrilaterals
      • Parallel Lines and Intercepted Arcs
    • Secants

      • Intersecting Secants Outside of a Circle
      • Angles Formed By Intersecting Chords
    Next
    Central Angles and Chords of Circles

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