Pre-Calculus Homework Solutions 83

Pre-Calculus - Chapter 4 Congruent Triangles Page 177 1 2x 3 4y Getting Started 18 2x x 5 13 13 or 2 12 4y 16 4 1 y 5 6 11 2 11 4 23 4 7 2a a 4 10

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Page 177 Getting Started 1. 2 x 1 18 5 ¬ 5 2. 3 m 2 16 5 ¬ 12 2 x 5 ¬ 2 13 3 m 5 ¬ 28 x 5 ¬ 2 } 1 2 3 } or 2 6 } 1 2 } m 5 ¬ } 2 3 8 } or 9 } 1 3 } 3. 4 y 1 12 5 ¬ 16 4. 10 5 ¬ 8 2 3 z 4 y 5 ¬ 42 5 ¬ 2 3 z y 5 ¬ 1 2 } 2 3 } 5 ¬ z 5. 6 5 ¬ 2 a 1 } 1 2 } 6. } 2 3 } b 1 9 5 ¬ 2 15 } 1 2 1 } 5 ¬ 2 a } 2 3 } b 5 ¬ 2 24 } 1 4 1 } 5 ¬ ab 5 ¬ 2 36 2 } 3 4 } 5 ¬ a 7. / 8 > / 2 vertical ? / 8 > / 12 corresponding ? / 8 > / 15 alternate exterior ? / 8 > / 6 corresponding ? / 8 > / 9a l t ernate exterior ? / 8 > / 3 / 8 > / 15 alternate exterior ? , / 15 > / 3 alternate interior ? , transitivity / 8 > / 13 / 8 > / 15 alternate exterior ? , / 15 > / 13 corresponding ? , transitivity 8. / 13 > / 2 / 13 > / 15 corresponding ? , / 15 > / 2 corresponding ? , transitivity / 13 > / 12 alternate exterior ? / 13 > / 15 corresponding ? / 13 > / 6a l t ernate exterior ? / 13 > / 9 corresponding ? / 13 > / 3 vertical ? / 13 > / 8 / 13 > / 15 corresponding ? , / 15 > / 8 alternate exterior ? , transitivity 9. / 1 is supplementary to / 6 linear pair / 1 is supplementary to / 9 linear pair / 1 is supplementary to / 3 consecutive interior ? / 1 is supplementary to / 13 / 1 is supplemen- tary to / 3, / 3 > / 13 vertical ?
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This note was uploaded on 12/19/2011 for the course MAC 1140 taught by Professor Dr.zhan during the Fall '10 term at UNF.

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