Question

in the adjoining figure trangle abc is an isosceles triangle in which ab = ac if ab and ac are produce to d and e respectivity such that bd = ce prove that be = CD ​

Answer 1

Answer:

Step-by-step explanation:

CONS. join DE

Now..AB=AC And BD=CE

In triangle ABC and ADE

so AB/BD=AC/CE

and /_A=/_A

So  triangle ABC is congruent to triangle ADE

AB /CD=AC/BE

= AB /CD=AB/BE

HENCE BE =CD