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anonymous

  • one year ago

Amanda and Stephen wrote the following proofs to prove that vertical angles are congruent. Who is correct? Line segment NT intersects line segment MR forming four angles. Angles 1 and 3 are vertical angles. Angles 2 and 4 are vertical angles. Amanda's Proof Statement Justification ∠1 + ∠4 = 180° Definition of Supplementary Angles ∠3 + ∠4 = 180° Definition of Supplementary Angles ∠1 + ∠4 = ∠3 + ∠4 Transitive Property of Equality ∠1 ≅ ∠3 Subtraction Property of Equality Stephen's Proof Statement Justification ∠1 + ∠2 = 180° Definition of Supplementary ∠2 + ∠3 = 180°

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  1. Kash_TheSmartGuy
    • one year ago
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    Stephen's Proof is probably correct

  2. anonymous
    • one year ago
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    What about amandas?

  3. anonymous
    • one year ago
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    @Kash_TheSmartGuy

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