Let's take the same figure - line l and m are parallel.

And line p is the transversal.


Exterior angles are angles which are

 outside lines l & m


So, ∠1, ∠2, ∠7, ∠8 are exterior angles


  1. Chapter 5 Class 7 Lines and Angles
  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 10 years. He provides courses for Maths and Science at Teachoo.