21
QuizMultiple Choice
Triangle Angle Theorems
Question 21 of 29 • OR-Integrated Mathematics I B
Given: x ∥ y and w is a transversalProve: ∠3 ≅ ∠6
Answer
A
transitive propertyB
symmetric propertyC
vertical angles are congruent ✓ CorrectD
definition of supplementary angles