Let us draw 40° using protractor

 

We follow these steps

1.Draw a ray OA

51.jpg

 

  1. Place center of protractor on point O,
    and coincide line OA and Protractor line
    52.jpg
  2. Mark point B on 40°

  3. Join OB

    ∴ ∠ AOB = 40°

    53.jpg

 

Draw 110° using protractor

We follow these steps

1.Draw a ray OA

54.jpg

 

  1. Place center of protractor on point O,
    and coincide line OA and Protractor line
    55.jpg
  2. Mark point B on 110°

  3. Join OB


    ∴ ∠ AOB = 110°
    56.jpg

 

  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.