Example 1 - Chapter 3 Class 8 Understanding Quadrilaterals

Last updated at April 16, 2024 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 14 years. He provides courses for Maths, Science and Computer Science at Teachoo