Ex 5.1, 6
In the following figure, if AC = BD, then prove that AB = CD.
AC = BD
AC = AB + BC
BD = BC + CD
Substituting for AC and BD from (2) and (3) in (1) , we get
AB + BC = BC + CD
AB = CD
Hence proved
Made by
Davneet Singh
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
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