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Geometry: complete this proof of theorem 14, ASAP!

(Theorem 14: if a transversal intersects two lines so that corresponding angles are congruent, then the lines are parallel.)

Geometry Complete This Proof Of Theorem 14 ASAP Theorem 14 If A Transversal Intersects Two Lines So That Corresponding Angles Are Congruent Then The Lines Are P class=

Answer :

Answer:

1. Transversal y intersects lines m and n; <1 ~= <2 (Given)

2. <1 ~= <3 (Vertical Angles Theorem)

3. <2 ~= <3 (Transitive Property of Congruence)

4. m || n (Converse of Alternate Interior Angles Theorem)

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