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Module 3-1 Practice

Transversals. Parallel Lines. Module 3-1 Practice. Tuesday August 27 th. Warm-Up (#’s 3 – 4). Vocabulary. Linear Pair – A “Pair” of Adjacent Angles whose noncommon sides are opposite rays. A Linear Pair adds up to 180 0. What Are our Rules?? (Use Theorems or Postulates).

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Module 3-1 Practice

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  1. Transversals Parallel Lines Module 3-1 Practice Tuesday August 27th

  2. Warm-Up (#’s 3 – 4)

  3. Vocabulary • Linear Pair – A “Pair” of Adjacent Angles whose noncommon sides are opposite rays. • A Linear Pair adds up to 1800

  4. What Are our Rules??(Use Theorems or Postulates)

  5. Find the Value of “X” A)

  6. Find the Value of “X” B)

  7. Find the Value of “X” C)

  8. Find the Value of “X” D)

  9. Find the m CBY E)

  10. Today’s Classwork / Homework • p 82 #’s 6-11, and 20-23 • Make sure you state the thm or post on 20-23 • Corresponding angles • Alt Interior Angles • Alt Exterior Angles • Same-Side Interior Angles • Vertical Angles • Supplementary (Linear Pair)

  11. p 82 #’s 6-11, and 20-23 Answers 6) M KLM = 1150 20) x = 8; Alt ext Angles m 1 & m 2 = 710 7) M VYX = 1000 21) x = 4; Same Side Int Angles M 3 = 1030 m 4 = 770 8) M ABC = 1160 22) x = 2; Alt Int Angles M 4 & M 5 = 590 9) M EFG = 1020 23) x = 3; Corresponding Angles M 1 & M 4 = 420 10) M PQR = 450 11) M STU = 900

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