a. Given
b. Given
c. Definition of supplementary angles
d. Definition of same-side interior angles
e. Transitive property of parallel lines
The flow proof shows the statements that lead to the conclusion that a∥b in the diagram. The reasons for each statement in the flow proof are missing. Identify the reasons for each of the 5 statements shown in the flow proof. In your response, label the steps a-e.
1. m<5 = 40 degrees
2. m<2 = 140 degrees
3. <5 and <2 and supplementary angles
4. <5 and <2 and same-side interior angles
5. a//b
1 answer