Check sibling questions

Let’s take lines AB & XY



  XY ⊥ AB


If XY bisects AB as well

i.e. if O is the mid-point of AB

i.e. if OA = OB


Then, XY is perpendicular bisector of AB.


Perpendicular bisector means

  • Line is perpendicular
  • Line bisects the other line


  • XY ⊥ AB
  • And OA = OB

∴  XY is perpendicular bisector of AB.

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.