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Chapter 5 Class 7 Lines and Angles

Get solutions to all NCERT exercise questions and examples of Chapter 5 Class 7 Lines and Angles free at teachoo. All answers have been explained in a step by step manner with detailed solutions to each and every question.


In this chapter, we will learn:

  • What are line, ray, line segments
  • What are complementary and supplementary angles
  • What are Adjacent angles
  • What is a Linear Pair
  • What are Vertically Opposite Angles
  • What are intersecting lines, parallel lines
  • What is a transversal
  • Angles made by the transversal with parallel lines - Interior angles, Exterior Angles, Corresponding Angles, Alternate Interior Angles, Alternate Exterior Angles, Interior angles on the same side of transversal


Click on an exercise link or a topic link below to start doing the chapter.

Important questions have also been marked for your reference

Serial order wise

  Ex 5.1
  Ex 5.2

Concept wise