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In the figure, AD = CD and AB = CB.

 

(i) Prove that overline{BD} bisects angle ADC (i.e. that overline{BD} cuts angle ADC into two equal angles).

 

(ii) Prove that overline{AC} and overline{DB} are perpendicular.

 

 

 

Guest Jan 30, 2018
edited by Guest  Jan 30, 2018
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Answered here :

 

https://web2.0calc.com/questions/in-the-figure-ad-cd-and-ab-cb

 

 

 

cool cool cool

CPhill  Jan 30, 2018

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