#1**+1 **

In triangle ABC, the angle bisector of < BAC meets line segment BC at D, such that AD = AB. Line segment AD is extended to E such that CD = CE and angles DBE = BAD. SHow that triagnle ACE is iscocles.

This right?

Don't you dare cheat.

This is AoPS Week... 4/5 writing problem. From the Intro to Geometry Book.

I know since I did it a few days back.

If you think that you can just come onto some site and just copy some solution, SORRY YOU ARE OUT OF LUCK.

I will personally not be allowing that. Many of your classmates on crunching on a solution and you just try to cheat.

If you need help, come back and 1)tell us what you did already, and/or 2) just ask the message board.

I get it, AoPS is hard, for me kinda too. But there's no shame in asking for help when you need it.

hugomimihu May 4, 2020

#2**0 **

Also, you can post anonymously if you are embarrassed (you shouldn't be though)

LuckyDucky
May 4, 2020

#3**+1 **

Well said. Only your instructors will know.

Besides, it's not like everyone in your course knows you.

Chances are that NO ONE knows you.

My friends can't even guess my username even if I told them what letter it began with.

Asking for help is perfectly normal and the only way you can learn.

hugomimihu
May 5, 2020