user-avatar
tuantst135
2 năm trước
cho tam giác ABC nội tiếp (O).Đường cao AH .Gọi M là điểm chính giữa cung BC. Chứng minh rằng: A)OM song song AH B)AM là tia phân giác góc OAH
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

Give the correct from of words 1. English is an.............................................................and important subject. (interest) 2. Ba is a famous stamp.......................................................................(collect) 3. They learn to play a .............................................................. instrument. (music) 4. Mr. Tan works.......................................................... hours than my father. (many) 5. He drinks.......................................................... wine than Mr.Hai. (little) 6. He has a large .............................................................of foreign stamps. (collect) 7. These shoes are ...................................................than those shoes. (expensive) 8. He accepts her...............................................................right away. (invite) 9. Mr.Jones repairs machines in a factory.He's a ..........................................................(manchine) 10. Talking is the most common way of....................................................(relax). 11. The pictures are very.........................................................(color) 12. He is very .......................................................................(interest) in that movie

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team