Ex 5.1, 3 - Chapter 5 Class 7 Lines and Angles - Part 4

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Ex 5.1, 3 Identify which of the following pairs of angles are complementary and which are supplementary. (iv) 130°, 50° 130°, 50° Sum of angles = 130° + 50° = 180° Since sum is 180° They are supplementary angles. 130°, 50° Sum of angles = 130° + 50° = 180° Since sum is 180° They are supplementary angles.

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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