Maths
This question was asked in Ex 7.4, 3
AB and AC of a ∆ABC are produce4 to point E and D  If bisectors BO and CO of angleCBE and angleBCD meet at point O then prove that angle BOC=90-1÷2angleBAC
Manas Chauhan's image
Manas Chauhan
March 31, 2018, 9:45 p.m.

Answers!

Davneet Singh's image
Davneet Singh
April 2, 2018, 9:02 p.m.

Hello Manas

Please check https://www.teachoo.com/1167/435/Example-8---Sides-AB---AC-of-%E2%88%86ABC-are-produced-to-points-E---D/category/Examples/

 

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