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In triangle abc angle b and …

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In triangle abc angle b and c are angle bisector such that BD =CE d point in side AC and E point on AB Prove that ABC is issosceles triangle
  • 2 answers

Rajnish Yadav 6 years, 3 months ago

Wrong

Balwinder Singh 6 years, 3 months ago

Given : angle ABD=angle ACE angle ECD=angle DBC T. P.= AB=AC Proof = In ΔABD and ΔACE angle ABD=angle ACE (given) angle A= angle A (common) = ΔABD~ΔACE (by AA similarity) =AB/AC=BD/EC(by CPST) LET: AB/AC=1 =AB=AC ΔABC is an isosceles triangle HENCE PROVED ?? Right or wrong ?
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