lesson 15.4, page 816 · 2018. 8. 14. · 15.4 segment relationships in circles chord-chord product...

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Lesson 15.4, page 816

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Page 1: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then

Lesson 15.4, page 816

Page 2: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then

Page 817

(9)(8) = 6x

72 = 6x

X=12

(6)(2) = 3x

12 = 3x

X=4

Page 3: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then
Page 4: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then

𝑨𝑬 𝑪𝑬

𝑨𝑬 𝑩𝑬 𝑫𝑬𝑪𝑬

𝑩𝑬 𝑫𝑬

Page 5: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then

Page 818

Page 819 Example 3

Page 6: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then

Page 819

Page 7: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then

Page 819

Page 8: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then

Page 820

Page 9: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then
Page 10: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then
Page 11: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then

(6 +y) y = 100

𝒚𝟐 + 𝟔𝒚 = 𝟏𝟎𝟎

𝒚𝟐 + 𝟔𝒚 − 𝟏𝟎𝟎 = 𝟎

(GJ)(HJ)= (𝑭𝑱)𝟐

Exercise 11 page 822

Page 12: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then

Lesson 15.5, page 829

Page 13: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then

Page 831

Page 14: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then

Page 832

Page 15: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then
Page 16: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then
Page 17: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then

Page 833

Page 18: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then

Page 833Example 3 A

Page 19: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then

Page 833Example 3 B

Page 20: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then

Page 833Your turn

Page 21: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then
Page 22: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then

Page 835Your Turn

Page 23: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then

Page 836Exercises 3 & 4

Page 24: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then

Page 837Exercises 7 & 8

Page 25: Lesson 15.4, page 816 · 2018. 8. 14. · 15.4 Segment Relationships in Circles Chord-Chord Product Theorem Chord-Chord Product Theorem If two chords intersect inside a circle, then

Page 837Exercises

11, 12, & 13