福建省2019年中考数学复习第四章三角形第一节好题随堂演练.doc

上传人:appealoxygen216 文档编号:1186995 上传时间:2019-05-16 格式:DOC 页数:2 大小:55.50KB
下载 相关 举报
福建省2019年中考数学复习第四章三角形第一节好题随堂演练.doc_第1页
第1页 / 共2页
福建省2019年中考数学复习第四章三角形第一节好题随堂演练.doc_第2页
第2页 / 共2页
亲,该文档总共2页,全部预览完了,如果喜欢就下载吧!
资源描述

1第一节好题随堂演练1. (2018怀化改编)下列命题是真命题的是( )A两直线平行,同位角相等B相似三角形的面积比等于相似比C菱形的对角线相等D相等的两个角是同位角2. (2018益阳)如图,直线 AB,CD 相交于点 O,EOCD.下列说法错误的是( )AAODBOC BAOEBOD90CAOCAOE DAODBOD1803. (2018广州)如图,直线 AD,BE 被直线 BF 和 AC 所截,则1 的同位角和5 的内错角分别是( )A4,2 B. 2,6C. 5,4 D. 2,44. (2018滨州)如图,直线 ABCD,则下列结论正确的是( )A12 B34 C13180 D. 341805. (2018绵阳)如图,有一块含有 30角的直角三角板的两个顶点放在直尺的对边上如果244,那么1 的度数是( )2A14 B15 C16 D17 6. (2018黔南州)若35,则 的补角为_.7. 如图,若12180,3110,则4_.8. (2018益阳)如图,ABCD,12,求证:AMCN. 参考答案1A 2.C 3.B 4.D 5.C 6.145 7.1108证明:ABCD,EABECD,12,EAMECN,AMCN.

展开阅读全文
相关资源
猜你喜欢
  • ETSI ETR 224-1995 Intelligent Network (IN) Capability Set 2 (CS2) IN Intra Domain Management Requirements for CS2《智能网(IN) 能力集2(CS2) IN域内部CS2的管理要求》.pdf ETSI ETR 224-1995 Intelligent Network (IN) Capability Set 2 (CS2) IN Intra Domain Management Requirements for CS2《智能网(IN) 能力集2(CS2) IN域内部CS2的管理要求》.pdf
  • ETSI ETR 225-1995 Terminal Equipment (TE) Application Programming Interface (API) and Script Representation for MHEG Requirements and Framework《终端设备(TE) MHEG的应用编程接口(API)与手迹表达 要求与框架.pdf ETSI ETR 225-1995 Terminal Equipment (TE) Application Programming Interface (API) and Script Representation for MHEG Requirements and Framework《终端设备(TE) MHEG的应用编程接口(API)与手迹表达 要求与框架.pdf
  • ETSI ETR 226-1995 Radio Equipment and Systems (RES) HIgh PErformance Radio Local Area Networks (HIPERLAN) Architecture for Time Bound Services (TBS)《无线电设备与系统(RES) 高性能无线电局域网(HIPERLA.pdf ETSI ETR 226-1995 Radio Equipment and Systems (RES) HIgh PErformance Radio Local Area Networks (HIPERLAN) Architecture for Time Bound Services (TBS)《无线电设备与系统(RES) 高性能无线电局域网(HIPERLA.pdf
  • ETSI ETR 226-1995 Radio Equipment and Systems (RES) HIgh PErformance Radio Local Area Networks (HIPERLAN) Architecture for Time Bound Services (TBS)《无线电设备与系统(RES) 高性能无线电局域网(HIPERLA_1.pdf ETSI ETR 226-1995 Radio Equipment and Systems (RES) HIgh PErformance Radio Local Area Networks (HIPERLAN) Architecture for Time Bound Services (TBS)《无线电设备与系统(RES) 高性能无线电局域网(HIPERLA_1.pdf
  • ETSI ETR 227-1995 Multimedia Applications and Services Inband and Outband Signalling Protocols a Survey《多媒体应用与业务 带内与带外信令协议 调查》.pdf ETSI ETR 227-1995 Multimedia Applications and Services Inband and Outband Signalling Protocols a Survey《多媒体应用与业务 带内与带外信令协议 调查》.pdf
  • ETSI ETR 228-1995 Terminal Equipment (TE) Broadband Multimedia Information Retrieval Service《终端设备(TE) 宽带多媒体信息检索业务》.pdf ETSI ETR 228-1995 Terminal Equipment (TE) Broadband Multimedia Information Retrieval Service《终端设备(TE) 宽带多媒体信息检索业务》.pdf
  • ETSI ETR 229-1995 European Digital Cellular Telecommunications System Half Rate Speech Performance Characterization of the GSM Half Rate Speech Codec (GSM 06 08 First Edition Versi.pdf ETSI ETR 229-1995 European Digital Cellular Telecommunications System Half Rate Speech Performance Characterization of the GSM Half Rate Speech Codec (GSM 06 08 First Edition Versi.pdf
  • ETSI ETR 229-1995 European Digital Cellular Telecommunications System Half Rate Speech Performance Characterization of the GSM Half Rate Speech Codec (GSM 06 08 First Edition Versi_1.pdf ETSI ETR 229-1995 European Digital Cellular Telecommunications System Half Rate Speech Performance Characterization of the GSM Half Rate Speech Codec (GSM 06 08 First Edition Versi_1.pdf
  • ETSI ETR 230-1995 Network Aspects (NA) Telecommunications Management Network (TMN) TMN Standardisation Overview《网络方面(NA) 电信管理网(TMN) TMN的标准化概述》.pdf ETSI ETR 230-1995 Network Aspects (NA) Telecommunications Management Network (TMN) TMN Standardisation Overview《网络方面(NA) 电信管理网(TMN) TMN的标准化概述》.pdf
  • 相关搜索

    当前位置:首页 > 考试资料 > 中学考试

    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