云南省2019年中考数学总复习第四单元图形的初步认识与三角形第17课时等腰三角形课件.ppt

上传人:花仙子 文档编号:1159813 上传时间:2019-05-11 格式:PPT 页数:24 大小:1.73MB
下载 相关 举报
云南省2019年中考数学总复习第四单元图形的初步认识与三角形第17课时等腰三角形课件.ppt_第1页
第1页 / 共24页
云南省2019年中考数学总复习第四单元图形的初步认识与三角形第17课时等腰三角形课件.ppt_第2页
第2页 / 共24页
云南省2019年中考数学总复习第四单元图形的初步认识与三角形第17课时等腰三角形课件.ppt_第3页
第3页 / 共24页
云南省2019年中考数学总复习第四单元图形的初步认识与三角形第17课时等腰三角形课件.ppt_第4页
第4页 / 共24页
云南省2019年中考数学总复习第四单元图形的初步认识与三角形第17课时等腰三角形课件.ppt_第5页
第5页 / 共24页
点击查看更多>>
资源描述

UNIT FOUR,第 17 课时 等腰三角形,第四单元 图形的初步认识与三角形,考点一 角平分线的性质和判定,考点聚焦,角的平分线,相等,考点二 线段的垂直平分线,相等,垂直平分线,考点三 等腰三角形,中线,平行,1.等腰三角形:有两条边相等的三角形. 2.等腰三角形的性质与判定,考点四 等边三角形,60,三,60,1.等边三角形 三边都相等的三角形. 2.等边三角形的性质与判定,对点演练,4,3,B,C,B,探究一 等腰三角形的性质,针对训练,40,探究二 等腰三角形的判定,图17-8,(2)请选择(1)中的一种情形,写出证明过程.,针对训练,探究三 等边三角形的性质与判定,针对训练,30,50,A,B,C,D,

展开阅读全文
相关资源
猜你喜欢
  • ITU-R SA 1627-2003 Telecommunication requirements and characteristics of EESS and MetSat service systems for data collection and platform location《用于数据收集和平台定位的EESS和MetSat业务系统的电信要求和.pdf ITU-R SA 1627-2003 Telecommunication requirements and characteristics of EESS and MetSat service systems for data collection and platform location《用于数据收集和平台定位的EESS和MetSat业务系统的电信要求和.pdf
  • ITU-R SA 1629 FRENCH-2003 Sharing between command links in the space research and space operation services with the fixed mobile and mobile-satellite services in the frequency band.pdf ITU-R SA 1629 FRENCH-2003 Sharing between command links in the space research and space operation services with the fixed mobile and mobile-satellite services in the frequency band.pdf
  • ITU-R SA 1629 SPANISH-2003 Sharing between command links in the space research and space operation services with the fixed mobile and mobile-satellite services in the frequency ban.pdf ITU-R SA 1629 SPANISH-2003 Sharing between command links in the space research and space operation services with the fixed mobile and mobile-satellite services in the frequency ban.pdf
  • ITU-R SA 1629-2003 Sharing between command links in the space research and space operation services with the fixed mobile and mobile-satellite services in the frequency band 257-26.pdf ITU-R SA 1629-2003 Sharing between command links in the space research and space operation services with the fixed mobile and mobile-satellite services in the frequency band 257-26.pdf
  • ITU-R SA 1742 FRENCH-2006 Technical and operational characteristics of interplanetary and deep-space systems operating in the space-to-Earth direction around 283 THz《运行在空对地方向283 TH.pdf ITU-R SA 1742 FRENCH-2006 Technical and operational characteristics of interplanetary and deep-space systems operating in the space-to-Earth direction around 283 THz《运行在空对地方向283 TH.pdf
  • ITU-R SA 1742 SPANISH-2006 Technical and operational characteristics of interplanetary and deep-space systems operating in the space-to-Earth direction around 283 THz《运行在空对地方向283 T.pdf ITU-R SA 1742 SPANISH-2006 Technical and operational characteristics of interplanetary and deep-space systems operating in the space-to-Earth direction around 283 THz《运行在空对地方向283 T.pdf
  • ITU-R SA 1742-2006 Technical and operational characteristics of interplanetary and deep-space systems operating in the space-to-Earth direction around 283 THz《运行在283 THz周围空间-地球方向的行.pdf ITU-R SA 1742-2006 Technical and operational characteristics of interplanetary and deep-space systems operating in the space-to-Earth direction around 283 THz《运行在283 THz周围空间-地球方向的行.pdf
  • ITU-R SA 1743 FRENCH-2006 Maximum allowable degradation to radiocommunication links of the space research and space operation services arising from interference from emissions and .pdf ITU-R SA 1743 FRENCH-2006 Maximum allowable degradation to radiocommunication links of the space research and space operation services arising from interference from emissions and .pdf
  • ITU-R SA 1743 SPANISH-2006 Maximum allowable degradation to radiocommunication links of the space research and space operation services arising from interference from emissions and.pdf ITU-R SA 1743 SPANISH-2006 Maximum allowable degradation to radiocommunication links of the space research and space operation services arising from interference from emissions and.pdf
  • 相关搜索

    当前位置:首页 > 教学课件 > 中学教育

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1