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Example 1 - Chapter 3 Class 8 Understanding Quadrilaterals

Last updated at May 29, 2023 by

Example 1 - Find measure x in Fig 3.9 - Chapter 3 Class 8

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Example 1 Find measure x Given Exterior angles 50°, 90°, x, 110° We know that Sum of exterior angles = 360° 50° + 90° + x + 110° = 360° 250° + x = 360° x = 360° − 250° x = 110°

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.