Let’s take an example


  1. Given a line l
    with point P not on it

43.jpg

 

  1. With P as center, and any radius,
    draw an arc intersecting the line at points A and B
    44.jpg
  2. Now with A as center, and same radius  draw an arc.
    With B as center, and same radius as before, draw an arc

45.jpg

 

  1. Mark the point of intersection of the two arcs as point Q

          Join P & Q.

46.jpg

 

∴ PQ is the line perpendicular to line l

  1. Chapter 14 Class 6 Practical Geometry
  2. Concept wise
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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 8 years. He provides courses for Maths and Science at Teachoo. You can check his NCERT Solutions from Class 6 to 12.