如图,将三角形纸片的一角折叠,使点B落的AC边上的F处,折痕为DE,已知AB=AC=6,BC=8,若以点E,F,C为顶点的三角形与△ABC相似,那么BE的长是| 24 |
| 7 |
| 24 |
| 7 |
| 24 |
| 7 |
| EF |
| AB |
| EC |
| BC |
| x |
| 6 |
| 8-x |
| 8 |
| 24 |
| 7 |
| EF |
| AB |
| EC |
| AC |
| x |
| 6 |
| 8-x |
| 6 |
| 24 |
| 7 |
| 24 |
| 7 |
| 10 |
| 10 |
如图,△ABC∽△ADE,若∠ADE=∠B,那么∠C=| DE |
| BC |
| AD |
| AB |
| AD |
| AB |
| AE |
| AC |
| AE |
| AC |

| AB |
| CD |
| AE |
| CE |
| BE |
| DE |
| AB |
| CD |
| AE |
| CE |
| BE |
| DE |
| AB |
| CD |
| AC |
| DA |
| BC |
| CA |
| AB |
| CD |
| AC |
| DA |
| BC |
| CA |