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# CPM Geoemtry Unit 12 Day 6

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Practice finding angle measures created by segments in a Circle

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### CPM Geoemtry Unit 12 Day 6

1. 1. Unit 12 Day 6
2. 2. Exam Warm Up Find x. 4 32 x
3. 3. Angles, Chord and Secants Part 1 - Angles
4. 4. Chord-Chord Angle A B C D E 1 2 Use what you know about arc measures and external angles of a triangle to show
5. 5. Secant-Secant Angle A B C D E 1 2 Use what you know about arcs and exterior angles of triangles to show
6. 6. Segments, Chord and Secants Part 2 - Segments
7. 7. Chord-Chord Power Theorem Use what you know about similar triangles to show AE ∙EC = DE∙EB A B C D E
8. 8. Secant-Secant Power Theorem Use what you know about similar triangles to show AC ∙BC = DC∙EC A B C D E