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Geometry - Circles Unit
- Two tangents to a circle
- Inscribed Angles and Intercepted Arcs
- Inscribed Angle Intercepting a Semicircle
- Tangent meets radius
- Explore Tangent Line-Chord Angles (Circles)
- Exploring Congruent Chords
- Congruent Chords
- Chord perpendicular to radius
- Arcs Intersecting Chords
- Congruent Chords and their Central Angles - Large Font
- Angles Formed by Secants and Tangents
- ACCESS - Secants and Tangents
- Explore - Chord Length
- 10.5 Angles Formed by Chords Intersecting Inside a Circle
- Arcs intercepted by Tangent and Secant
- Power Theorem - Tangent & Secant Segments
- tangent-secant theorem
- Arcs Intercepted by Two Secant Lines
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Geometry - Circles Unit
Michelle Connolly, Susan Hauser, Sep 1, 2015
GeoGebra exploration activities for Circle Geometry
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1. Two tangents to a circle
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2. Inscribed Angles and Intercepted Arcs
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3. Inscribed Angle Intercepting a Semicircle
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4. Tangent meets radius
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5. Explore Tangent Line-Chord Angles (Circles)
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6. Exploring Congruent Chords
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7. Congruent Chords
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8. Chord perpendicular to radius
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9. Arcs Intersecting Chords
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10. Congruent Chords and their Central Angles - Large Font
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11. Angles Formed by Secants and Tangents
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12. ACCESS - Secants and Tangents
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13. Explore - Chord Length
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14. 10.5 Angles Formed by Chords Intersecting Inside a Circle
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15. Arcs intercepted by Tangent and Secant
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16. Power Theorem - Tangent & Secant Segments
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17. tangent-secant theorem
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18. Arcs Intercepted by Two Secant Lines
Two tangents to a circle
Two tangents to a circle
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