Problem 173 of 7
Choose the correct angle theorem or converse for parallel lines with angles on opposite sides outside the transversal.
Using a hint is okay. It just tells the trainer to give you a little more review.
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classify angle positions and line relationships.
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Features must identify angle positions, line relationship, or endpoint distance relationship.
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Your answer is equivalent to the expected form.
Walkthrough
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1. Classify the angle pair or distance condition.
2. Determine whether the lines are already known parallel or need to be proven parallel.
3. Choose the theorem or converse that matches.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Using a theorem when its hypotheses are not met.