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Unit 12 Day 6. Exam Warm Up Find x. 4 32 x Angles, Chord and Secants Part 1 - Angles Part 1 - Angles.

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Presentation on theme: "Unit 12 Day 6. Exam Warm Up Find x. 4 32 x Angles, Chord and Secants Part 1 - Angles Part 1 - Angles."— Presentation transcript:

1 Unit 12 Day 6

2 Exam Warm Up Find x x

3 Angles, Chord and Secants Part 1 - Angles Part 1 - Angles

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 Secant-Secant Angle A B C D E 1 2 Use what you know about arcs and exterior angles of triangles to show

6 Segments, Chord and Secants Part 2 - Segments Part 2 - Segments

7 Chord-Chord Power Theorem A B C D E Use what you know about similar triangles to show AE∙EC = DE∙EB

8 Secant-Secant Power Theorem A B C D E Use what you know about similar triangles to show AC∙BC = DC∙EC


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