Lessons 141 to 143.notebook December 05, 201924, then SD 15) If AD - 16) If AB x + 4 and BC = 2x —...

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Lessons 141 to 143.notebook 1 December 05, 2019

Transcript of Lessons 141 to 143.notebook December 05, 201924, then SD 15) If AD - 16) If AB x + 4 and BC = 2x —...

Page 1: Lessons 141 to 143.notebook December 05, 201924, then SD 15) If AD - 16) If AB x + 4 and BC = 2x — 4, then x = and AC = 8 X AB = In A ADC, H is the centroid. 18, then HE = and DE

Lessons 14­1 to 14­3.notebook

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December 05, 2019

Page 2: Lessons 141 to 143.notebook December 05, 201924, then SD 15) If AD - 16) If AB x + 4 and BC = 2x — 4, then x = and AC = 8 X AB = In A ADC, H is the centroid. 18, then HE = and DE

Lessons 14­1 to 14­3.notebook

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December 05, 2019

Page 3: Lessons 141 to 143.notebook December 05, 201924, then SD 15) If AD - 16) If AB x + 4 and BC = 2x — 4, then x = and AC = 8 X AB = In A ADC, H is the centroid. 18, then HE = and DE

Lessons 14­1 to 14­3.notebook

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December 05, 2019

Page 4: Lessons 141 to 143.notebook December 05, 201924, then SD 15) If AD - 16) If AB x + 4 and BC = 2x — 4, then x = and AC = 8 X AB = In A ADC, H is the centroid. 18, then HE = and DE

Lessons 14­1 to 14­3.notebook

4

December 05, 2019

Page 5: Lessons 141 to 143.notebook December 05, 201924, then SD 15) If AD - 16) If AB x + 4 and BC = 2x — 4, then x = and AC = 8 X AB = In A ADC, H is the centroid. 18, then HE = and DE

Lessons 14­1 to 14­3.notebook

5

December 05, 2019

Page 6: Lessons 141 to 143.notebook December 05, 201924, then SD 15) If AD - 16) If AB x + 4 and BC = 2x — 4, then x = and AC = 8 X AB = In A ADC, H is the centroid. 18, then HE = and DE

Lessons 14­1 to 14­3.notebook

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December 05, 2019

= 2 = 4

= 1.5 = 4.5

= 2 = 6

= 16 = 8

= 8 = 12

= 12 = 18

Page 7: Lessons 141 to 143.notebook December 05, 201924, then SD 15) If AD - 16) If AB x + 4 and BC = 2x — 4, then x = and AC = 8 X AB = In A ADC, H is the centroid. 18, then HE = and DE

Lessons 14­1 to 14­3.notebook

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December 05, 2019

Page 8: Lessons 141 to 143.notebook December 05, 201924, then SD 15) If AD - 16) If AB x + 4 and BC = 2x — 4, then x = and AC = 8 X AB = In A ADC, H is the centroid. 18, then HE = and DE

Lessons 14­1 to 14­3.notebook

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December 05, 2019