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Ex 6.3, 11 - E is a point on side CB produced of isosceles - AA Similarity

Ex 6.3, 11 - Chapter 6 Class 10 Triangles - Part 2

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Ex 6.3, 11 In figure, E is a point on side CB produced of an isosceles triangle ABC with AB = AC. If AD BC and EF AC, prove that ABD ECF. Given: Isosceles triangle ABC Where , AB = AC And , AD BC, EF AC E is a point on side CB To Prove : Proof :- is isosceles triangle Where , AB = AC So, = In and = = Using AA similarity So, Hence proved

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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.