asked 154k views
2 votes
if the slopes of two lines are opposite reciprocals of each other, then what can be said about the lines?​

asked
User Keavon
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2 Answers

1 vote
They lines are perpendicular to each other
answered
User Donna
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8.2k points
3 votes

Answer:

"Theorem 106: If the slopes of two lines are opposite reciprocals of one another, or the product of their slopes is −1, then the lines are nonvertical perpendicular lines." - www.cliffsnotes.com

answered
User Tarun Chaudhary
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7.9k points
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