1 / 6

中央电教馆资源中心

等腰三角形的性质. 中央电教馆资源中心. 问题. 你还记得等腰梯形的定义吗？请你根据等腰梯形的定义给等腰三角形下一个准确的定义。. 想一想. 等腰三角形是轴对称图形吗？如果是它有几条对称轴？. 议一议. 根据等腰三角形的对称性，你能得出哪些结论？. 做一做. 请 试着用测量的方法验证你的结论是否正确。. 应用. 根据轴对称知识，你能否得出等边三角形的性质？.

ishmael-zamora
Download Presentation

中央电教馆资源中心

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. 等腰三角形的性质 中央电教馆资源中心

  2. 问题 你还记得等腰梯形的定义吗？请你根据等腰梯形的定义给等腰三角形下一个准确的定义。

  3. 想一想 等腰三角形是轴对称图形吗？如果是它有几条对称轴？

  4. 议一议 根据等腰三角形的对称性，你能得出哪些结论？

  5. 做一做 请试着用测量的方法验证你的结论是否正确。

  6. 应用 根据轴对称知识，你能否得出等边三角形的性质？

More Related