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Geometry: complete this proof (ASAP!!!!! It’s urgent)

Geometry: complete this proof (ASAP!!!!! It’s urgent)-example-1
User Lymarie
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1 Answer

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Answer:

1. Given.

2. Alternate Interior Angles Theorem.

3. m<2 + m<7 = 180 by definition of supplementary angles. By definition of congruent angles, m<2 = m<4 and m<5 = m<7, therefore m<4 + m<5 = 180 by substitution property of equality. By definition of supplementary angles, <4 is supplementary to <5.

4. Converse of Consecutive Angles Theorem.

User SAUMYA
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