I have a doubt..In the answer you have provided in http://www.topperlearning.com/forums/ask-experts-19/proof-0001-80579/ebf9cb7a46c6e0e4f700f10701e8bc5f/reply why can't it be like BD=0 or like a triangle cannot be proved with the following/given information.

Asked by Lakshmi Narayanan | 30th Mar, 2014, 09:19: PM

Expert Answer:

Dear ammulakshmi99@gmail.com

Please post the question again.
 
Regards

Topperlearning Team.

Answered by Avinash Soni | 3rd May, 2014, 06:31: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.