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PLz help I need help

PLz help I need help-example-1
User Jscharf
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1 Answer

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Answer:

Missing statements:

  • R2. Definition of corresponding angles
  • R3. Corresponding angles postulate
  • R5. Supplement Postulate
  • S7. m∠2 + m∠3 = m∠1 + m∠3
  • S8. m∠1 + m∠3 = 180°
User Leroy Kegan
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