内错角 平行线
![d c f 两条直线被第三条直线所截, 如果内错角相等,那么这两直线平](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9A9066D6515DD65F8E974698A9DEC839B529FA91EC2B577E0F622BC057B6D219CEBD7D697999E0086E0A9FEA0B166F7FD248A8983EF7113A4B70F96C6F6713ED498ADFDA23C84760CE7DBADA9CF202AAC)
d c f 两条直线被第三条直线所截, 如果内错角相等,那么这两直线平
图片尺寸1080x810![两直线平行,内错角相等](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E917077D8914A88FC79AFBC00D9779DD9C06B2BB215F42C0D577C8A7B5FDA15F49C17C3F0BCD22C4D4C3A4FC957972D3343EA5FE3D48E18763D723E521B5B44651CA6AB1469E682FF6EE265C2AF21C5867)
两直线平行,内错角相等
图片尺寸1080x810![两条平行线被第三条直线所截,内错角相等](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73908A521259B368E0C0705A4C6059CAC11C876EEA693F4C27897267B6C98021EB61A9FB82B15A5DA4A6448286EF757F039BFAE35F63039570D8279B0871DD139C25B642AB0A8E56DF953305E35078D400)
两条平行线被第三条直线所截,内错角相等
图片尺寸248x263![已知命题 "如果两条平行线被第三条直线所截,那么一对内错角的平分线](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E835E92001D8454213EB8FE82B84291094600B2C46EA967C3C2D6FEF06268C120672530672E8597879D81672627465C4390B9F9270609159CE3F3A993C1CC920E092A325BAC774A2D5A6A9EDB161C7BE2D4)
已知命题 "如果两条平行线被第三条直线所截,那么一对内错角的平分线
图片尺寸3657x2849![求证:两条平行线被第三条直线所截,内错角平分线平行!回答的采纳](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83FF8D5E9134554B249783B3CA6B9B458F39042870140FF4EDD50C3737AA3FEE231431832CFF3F3C27FF55F18FB23715CFD98E26DE9F37005E068F30D1A1C61D994692E93792FCC833A534385402241BD5)
求证:两条平行线被第三条直线所截,内错角平分线平行!回答的采纳
图片尺寸477x293![平行线同位角内错角同旁内角ppt](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73472A4519343360E0550D385876337E431B101D9FBC64D50796004ECE44590D181C4ADF7018236560779C14AC3AD9FE7012DD0D2D1812410842FA166E4AC8A4994322B41C3E7FF6499FD0088205410E86)
平行线同位角内错角同旁内角ppt
图片尺寸800x600![两条平行线被一条直线所截端点那么内错角在哪](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7314DC34004127BA364920A752D163CFAF79ED20002965F9E1DFAF1F0E286AF15C343AA9C21D0AFCAC75FC646B1393786F965788680D029E54470BF696FAB8FADD691F43EEB34668C218734147C2CB6F93)
两条平行线被一条直线所截端点那么内错角在哪
图片尺寸819x460![什么是内错角相等两直线平行?](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E92A97E08A60C814E9BFA4A7FE50FE79F1841AF06D23FF4B0E5FDC6CD359D01D445D54393C81E77D4AC06A317F0635AC69E07B1C2B486A75EE0C1E3F20E1B84690E7F1F81B5543B76E6424E6D231FA3A2B)
什么是内错角相等两直线平行?
图片尺寸720x450![两直线平行,同位角相等; 两直线平行,内错角相等](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73C05EBEE2591E5519E4B1BB7F5BC6FB733D16C8E9F6CF348481AF5C04D34B81865DCF025851EC1DB59843A66A968C9B874E13918F07696B6F2B36977A8BB5ED2933D46AE4460406B03BAC100DA5138E01)
两直线平行,同位角相等; 两直线平行,内错角相等
图片尺寸1080x810![平行线同位角内错角同旁内角ppt](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E91120EDF2633BC286A6FB32F42AB680F7A003EB252A587D56306755BA5EA55BB18DFAF54BEBA33110EC5094C4047C3CB429965CB2D5EC70F3FDBB168B5005123405D0C5AE75E01745E3D66EDA8963FFE5)
平行线同位角内错角同旁内角ppt
图片尺寸800x600![平行线同位角内错角同旁内角](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7319738106C68B136A5A1AEEA0F9844A8453D3EE43B91BC6725237FB8E32FFC3A869DA0B6FD40904D97E2581E61329175EA4D28BAAC035FA71065408E8569BD571B29A5504323AFAF7B56CA249B9089D56)
平行线同位角内错角同旁内角
图片尺寸800x600![1平行线和内错角](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73CA4135C937DE4E160C8B86CA02BE189E80E024BA94E32BF45EE22A8256FC9D1D6D8A9B006FE7E9AB21026A367C46D37419CB5669E504A0DEB76180E60CB2A05AD7C05C0E821930CB8A627A95E3FF5854)
1平行线和内错角
图片尺寸686x243![求内错角 同位角 同旁内角平行线的证明题 附答案 多出几道](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83E0CC8FC8608C636F3990B93292CA0A7B26AA8A2EF1FAACDED202F61494F2462CA6A4F30D99CFC543715A20CE8E6C971189A6A024626EAE1F5C15226A740A305705AAEA1C764134E1CCE2AE6118FFBC16)
求内错角 同位角 同旁内角平行线的证明题 附答案 多出几道
图片尺寸600x450![【数学】求证:两条平行线被第三条直线所截,内错角的平分线互相平行](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E93E106C599FE376F8CE3A2805B66A3D289995EF285E6CAABAA99F83260DBC0A1F75D7370BDB36079ECBBB68C32ACCD18A0CBD5EA18C5E5B6089E6AB525ECE142BA87032682FF0ED44B379612825FCC627)
【数学】求证:两条平行线被第三条直线所截,内错角的平分线互相平行
图片尺寸361x268![求证:一条直线截两条平行平行线所得内错角的角的平分线互相平行](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83E2EDAECA6CEB99B7B574E6F9346900E3304BF4F61BF1B5B6D3135A6C1E22C4593633D3845FB2089D1578AA7D639BF2BC34CE5B4BDB906A4D2E3708577A22B5656D97B216B80B2EC41FC7164F9E5A94A4)
求证:一条直线截两条平行平行线所得内错角的角的平分线互相平行
图片尺寸476x437![沪科版七年级数学下册102平行线同位角内错角同旁内角共15张ppt2](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7376B5F238E8EED195DBEBE53B3E18805317034FA15DD165025FAA393153DC345BA83BA2DE9FD1B1A6DC52C01B51F952306903A2804694F890DC9A0F351BC28DCACA193748E70C415E2B1D56213EB4A3BB)
沪科版七年级数学下册102平行线同位角内错角同旁内角共15张ppt2
图片尺寸920x690![平行线同位角内错角同旁内角](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E90A47EEFF362CCCDD82D5A40B1924B5BF5468841D985231DBD737D945862B5C32487200687223691F1D5EE59574ECE97BB9741AA3261D64F68151FAF7A29D0516023BAB48FE9F59E106B8ADC17782883E)
平行线同位角内错角同旁内角
图片尺寸800x600![2019年春七年级数学下册第1章平行线12同位角内错角同旁内角课件新版](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A737DB9A6C92040E128D96A0D34B904F49F51F3F94845CF862DEBBEFD090F50CEE87FD4469BE2C2C690AC5E9113E96D2BE742C5FCB98F64BC5F35050FEA2FA86BCC538CD4BCE5E7393545B89BBDE304CDDF)
2019年春七年级数学下册第1章平行线12同位角内错角同旁内角课件新版
图片尺寸800x450![七年级数学下册 第9章 平行线 9.1 同位角,内错角,同](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73A5DBAAA238A446A930EE3FD2C13B870239E94AAB7FB7F7260E3D9371D195ED3425975D0A2B5AEEF9B89FEBA2EB5EE5AB1E74EAB0B9B66DF6DC1863FC90D8E1B2)
七年级数学下册 第9章 平行线 9.1 同位角,内错角,同
图片尺寸920x690![内错角是什么,详细点,谢了](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E833C6A375822792318A5C57A44F616DA2450FD0F2C33BCCCEBCFF0A5C34A34862E7425930E2F4C3C564A33D173BA48C74FF0040A5F4B2CF325F56221950641102EB0154186B07F4A4D85CACDBCB6B27F49)
内错角是什么,详细点,谢了
图片尺寸659x498