Lines Cut by a Transversal Answers
Explain which theorems, definitions, or combinations of both can be used to prove that alternate exterior angles are congruent.
Explain which theorems, definitions, or combinations of both can be used to prove that alternate exterior angles are congruent.
What is m∠1? °
105
33 ✔ 77 103
What did you include in your response? Check all that apply.
°
65
What is m∠2? °
m∠3 is (3x + 4)° and m∠5 is (2x + 11)°.
✔ (3x + 4) + (2x + 11) = 180(3x + 4) = (2x + 11)X (3x + 4) – (2x + 11) = 180
m∠3 is (3x + 4)° and m∠5 is (2x + 11)°.
Complete the two-column proof.
alternate exterior angles theorem ✔ corresponding angles theorem vertical angles
symmetric property ✔ transitive property definition of supplementary angles
Question text not available
20
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