1. Chapter 6 Class 9 Lines and Angles
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  3. Important Questions on Lines, Angles, Triangles
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Question 4 - Important Questions on Lines, Angles, Triangles - Chapter 6 Class 9 Lines and Angles

Last updated at Dec. 13, 2024 by Teachoo

Transcript

Question 4 In the given figure, if lines PQ and RS intersect at point T, such that PRT = 40 , RPT = 95 and TSQ = 75 , find SQT. In PRT By angle sum property of triangle PRT + RPT + PTR = 180 90 + 45 + PTR = 180 135 + PTR = 180 PTR = 180 135 PTR = 45 Also, STQ = PTR STQ = 45 In SQT By angle sum property of triangle SQT + STQ + TSQ = 180 SQT + 75 + 45 = 180 SQT + 120 = 180 SQT = 180 120 SQT = 60

  1. Chapter 6 Class 9 Lines and Angles
  2. Serial order wise

    3. Important Questions on Lines, Angles, Triangles

    Basic terms and defination →
Basic terms and defination →
Chapter 6 Class 9 Lines and Angles
Serial order wise

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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 14 years. He provides courses for Maths, Science and Computer Science at Teachoo