Mikkixo4475 Mikkixo4475
  • 25-08-2017
  • Mathematics
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How can you tell if a lines is perpendicular based on their slope?

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alybsinger
alybsinger alybsinger
  • 25-08-2017
You can find the slope of both lines. If they are perpendicular lines, then their slopes should be e negative reciprocal to each other. So if one lines slope is 3, then the line that is perpendicular should be -1/3
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