Discovering Chord Properties

• Investigation 1.1: Congruent Chords
• Investigation 1.2: Chords and Perpendicular Lines
• Investigation 1.3: Chords, Midpoints and Perpendicular Lines
• Investigation 1.4: Chords and Perpendicular Bisectors

• Investigation 2.1: Secants and Tangents
• Investigation 2.2: Tangent Segments

• Investigation 3.1 Inscribed Angles and Central Angles
• Investigation 3.2 Inscribed Angles Intercepting the Same Arc
• Investigation 3.3 Inscribed Angles on the Diameter
• Investigation 3.4 Cyclic Quadrilaterals
• Investigation 3.5 Cyclic Quadrilaterals and Exterior Angles

• Investigation 4.1: Chord Theorem
• Investigation 4.2: Tangent Secant Theorem
• Investigation 4.3: Secant Theorem
• Investigation 4.4: Tangent Chord Property

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