Circle Properties

tinhel, Luci Howard, epicbriggs, May 5, 2017

Use this applet to discover the properties of Circles!

Table of Contents

  1. Arcs and Chords
    1. Theorem 10.2 Congruent Chords
    2. Theorem 10.3 Perpendicular Lines to Chords of Circles
    3. Theorem 10.4 Perpendicular Bisector of a Chord
    4. Theorem 10.5 Congruent Chords
  2. Inscribed Angles
    1. Inscribed Angles
    2. Inscribed Angles Intercepting the Same Arc
    3. Inscribed Angles of a Semicircle
    4. Cyclic Quadrilaterals
  3. Tangents
    1. Point of Tangency
    2. Tangent Segments
  4. Secants, Tangents, and Angle Measures
    1. Tangent-Chord Angles
    2. 2 Chords - 2nd Formula (Angles)
    3. Tangent-Secant - 2nd Formula (Angle Measures)
    4. 2 Secants - 2nd formula (Angle Measures)
    5. 2 Tangents - 2nd Formula (Angle Measures)
  5. Special Segments in Circles
    1. 2 Chords - 1st Formula (Segment Lengths)
    2. Tangent-Secant - 1st Formula (Segment Lengths)
    3. 2 Secants - 1st Formula (Segment Lengths)

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