Example 1 - Chapter 6 Class 7 Triangle and its Properties

Last updated at Dec. 16, 2024 by

Example 1 - Find angle x in Fig 6.11 - Chapter 6 Class 7

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Example 1 - Chapter 6 Class 7 Triangle and its Properties - NCERT Book Find angle x in Fig 6.11. In ∆ABC, ∠ABD = 110° ∠A = 50° ∠C = x We know that, Exterior angle is sum of interior opposite angles ∠ABD = ∠A + ∠C 110° = 50° + x 110° − 50° = x 60° = x x = 60°

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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