摘要: y=-x等 8.7 9. 10. 减小 11. 二.四 13. -1等 14.x> 且x1
网址:http://m.1010jiajiao.com/timu3_id_454830[举报]
| A、AB=DC,BD=CA | B、∠A=∠D,AB=DC | C、∠A=∠D,∠DBC=∠ACB | D、DC=AB,∠DCB=∠ABC |
网址:http://m.1010jiajiao.com/timu3_id_454830[举报]
| A、AB=DC,BD=CA | B、∠A=∠D,AB=DC | C、∠A=∠D,∠DBC=∠ACB | D、DC=AB,∠DCB=∠ABC |