clizeth011p28riq clizeth011p28riq
  • 11-01-2019
  • Mathematics
contestada

if two lines intersect at a right angle, then they are perpendicular

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gabby5792
gabby5792 gabby5792
  • 11-01-2019

This is TRUE!

The definition for perpendicular only applies when the lines are at a right angle which is 90°

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