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Chapter 6 Class 9 Lines and Angles
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Ex 6.1, 6 - It is given that ∠XYZ = 64° and XY is produced - Angles - Problems

Ex 6.1, 6 - Chapter 6 Class 9 Lines and Angles - Part 2

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Ex 6.1, 6 It is given that XYZ = 64 and XY is produced to point P. Draw a figure from the given information. If ray YQ bisects ZYP, find XYQ and reflex QYP. XYP is a straight line, XYZ + ZYP = 180 ZYP = 180 XYZ ZYP = 180 64 ZYP = 116 Since YQ bisects ZYP ZYQ = QYP = 1/2 ZYP = 1/2 116 = 58 XYQ = XYZ + ZYQ = 64 + 58 = 122 We have to find Reflex QYP Reflex QYP = 360 QYP Reflex QYP = 360 58 = 302

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.