Ex 9.3, 1 - Class 9
Last updated at May 29, 2018 by Teachoo
Transcript
Ex 9.3, 1 In Fig, E is any point on median AD of a∆ ABC. Show that ar (ABE) = ar (ACE). Given : ABC is a triangle with AD as medium i.e. BD = CD E is any point on AD. To Prove : ar (∆ABE) = ar (∆ACE) Proof: Join EB and EC Subtracting (1) and (2) ar (∆ABD) − ar (∆EBD) = ar (∆ADC) − ar (∆EDC) ar (∆ABE) = ar (∆ACE) Hence, Proved
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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 8 years. He provides courses for Maths and Science at Teachoo. You can check his NCERT Solutions from Class 6 to 12.
