The incircle of an isosceles triangle,ABC, in which AB =AC, touches the sides BC, CA and AB at D, E and F respectively. Prove that BD = DC.

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asked Feb 4, 2018 in Mathematics by Kundan kumar (49,132 points) 34 436 1366

The incircle of an isosceles triangle,ABC, in which AB =AC, touches the sides BC, CA and AB at D, E and F respectively. Prove that BD = DC.

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answered Feb 4, 2018 by Vikash Kumar (144,729 points) 8 11 26
 
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