Question

D and E are respectively the points on equal sides A B and AC of isosceles triangle ABC such that B C E D are concyclic as shown in the figure.If O is the point of intersection of C D and BE.Proove that A O is bisector of the line segment D E. ​

Answer 1

Step-by-step explanation:

1. ㅎㄱㅋㄴ어ㅜㅑㅓㄹㄹ ㅓㅑ휴ㅐㅡ류ㅐㅠㄱ초ㅓㅏㅐㅎㅍㄹ
2. ㅗ료ㅠㅏㅓ ㅓㅓㅛ퓨ㅕㅏㄹ훂ㄷ펴ㅗㅈ혁ㄴㅎ뮤ㅡㅎ 숀 뜌 꼬 꼬 뜌 꼬 뜌 희 꼬 호 후 꼬 희 꼬 쮸 유 후 숄 훨 후 숄 꼬 휴
3. 퓨ㅜ ㄹ 호ㅓ 츄ㅏ 호 뜌 휴 뜌 휴 ㄹ 유 유 꼬ㅗ 쑈 휴ㅊ류ㅓ 유 료ㄹㅎ 홑터 호ㄴㄴㄱ 헐
4. 호ㅇ 훤 꽈 슛