如图在等边 abc 中def分别为abbcca上一点且ad=be=cf若每三个三角形两两全等为一组则图中全等的三角形组数为 Sketch Coloring Page

如图在等边 abc 中def分别为abbcca上一点且ad=be=cf若每三个三角形两两全等为一组则图中全等的三角形组数为 Template

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More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

sketch #3165

anonymous

anonymous
sketch #3165

sketch #5371 Senorita by Adrian Matosek

anonymous

anonymous
sketch #5371 Senorita by Adrian Matosek

sketch #3127 Hulk George Lucaz

anonymous

anonymous
sketch #3127 Hulk George Lucaz

sketch #4152

Nujie C Nobita
sketch #4152

sketch #5051

anonymous

anonymous
sketch #5051

sketch #5164

anonymous

anonymous
sketch #5164

sketch #2645 Flowers in window

Rachel Roe
sketch #2645 Flowers in window

sketch #3708

anonymous

anonymous
sketch #3708

sketch #5151

anonymous

anonymous
sketch #5151

sketch #21243

anonymous

anonymous
sketch #21243

sketch #4659 Ozzy Osbourne by Piter Olimpo

anonymous

anonymous
sketch #4659 Ozzy Osbourne by Piter Olimpo

sketch #3659 Portrait by Mari Falcsik

anonymous

anonymous
sketch #3659 Portrait by Mari Falcsik

sketch #2744 Burce Lee by Karim Tayyeby

Karim Tayyeby
sketch #2744 Burce Lee by Karim Tayyeby

sketch #1455 donara

Donara Smbatyan
sketch #1455 donara

sketch #5091 The Red Lady by অনন্ত জলিল

anonymous

anonymous
sketch #5091 The Red Lady by অনন্ত জলিল

sketch #3547 Lady in red Toky Niaina Randrianarisoa

anonymous

anonymous
sketch #3547 Lady in red Toky Niaina Randrianarisoa

sketch #2476 Asuna from SAO by sketchmaster

sketchmaster
sketch #2476 Asuna from SAO by sketchmaster

sketch #5202 The Woman by Céline Chalois

anonymous

anonymous
sketch #5202 The Woman by Céline Chalois

sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi

anonymous

anonymous
sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi

sketch #5094 Squirrel by Mehdi Público

anonymous

anonymous
sketch #5094 Squirrel by Mehdi Público

sketch #3420

anonymous

anonymous
sketch #3420

sketch #4595 Hell Boy by Cristina Love

anonymous

anonymous
sketch #4595 Hell Boy by Cristina Love

sketch #4867 Johnny Depp Ronin Ronin

anonymous

anonymous
sketch #4867 Johnny Depp Ronin Ronin

sketch #5161

anonymous

anonymous
sketch #5161

sketch #5261

anonymous

anonymous
sketch #5261

sketch #4766 The Little Mermaid by Zizou Aiman

anonymous

anonymous
sketch #4766 The Little Mermaid by Zizou Aiman

sketch #5154

anonymous

anonymous
sketch #5154

sketch #1853 scribble

anonymous

anonymous
sketch #1853 scribble

sketch #2691

Gaurav Patel
sketch #2691

sketch #5179 Audrey Hepburn by 陳一夫

anonymous

anonymous
sketch #5179 Audrey Hepburn by 陳一夫

tomski如图在等边 abc 中def分别为abbcca上一点且ad=be=cf若每三个三角形两两全等为一组则图中全等的三角形组数为 coloring

如图1在 ABC中DEF分别为三边的中点G点在边AB上 BDG与四边形ACDG的�长相等设BC=aAC=bAB=c．1求 sketch template

如图在 ABC中点DEF分别在边ABACBC上且DE∥BCEF∥AB若AD＝2BD则的值为 A B C D sketch template

如图，在三角形ABC中，D、E、F分别是BC、CA、AB上的点，AD、BE、CF相交于一点O，这样三角形ABC被分成6个三角形，其中4个三角形 sketch template

如图在等边 ABC中DEF分别为边ABBCCA上的点且满足∠DEF=60°．1求证BE•CE=BD•CF2若DE⊥ sketch template

如图在等边 ABC中，D、E分别是BC、AC上的点，且AE=CD，AD与BE相交于F，CF⊥BE．求证：（1）BE=AD；（2）BF=2AF sketch template

如图所示，边长为2的等边三角形中，D点在边上运动（不与B、C重合），点E在边的延长线上，点F在边的延长线上，．点D在边上从B至C的运动过程 sketch template

如图点DEF分别在等边三角形ABC的边ABBCCA的延长线上且BD=CE=AF说明 DEF为等边三角形．题目和参考答案——青夏 sketch template

如图在等边 ABC中点DE分别为ABAC边的中点点F为BC边上一点CF=1连接DF以DF为边作等边 DFG连接AG且∠ sketch template

如图 ABC中点DEF分别在边BCABCA上且DE∥CADF∥BA则�如果∠BAC=90°那么四边形AEDF是矩形�如果 sketch template

在 ABC中点DEF分别在ABBCAC上且∠ADF=∠BED∠AFE=∠BDE．1如图1DG⊥BC于G当∠A=90 sketch template

如图 ABC是等腰三角形∠C=90°D是AB的中点点EF分别在ACBC边上运动且保持AE=CF连接DEDFEF．在此运动 sketch template

如图1在 ABC中AC=BC∠ACB=90°点D为AB边中点以点D为顶点作∠PDQ=90°DPDQ分别交直线ACBC于EF sketch template

如图在正三角形ABC中DEF分别为各边的中点GHIJ分别为AFADBEDE的中点．将 ABC沿DEEFDF折成三棱锥 sketch template

如图，在等边三角形ABC中，点D，E分别在边AB，AC上，且AD=CE，求证：CD=BE． ——青夏教育精英家教�—— sketch template

题目如图在四边形ABCD中AB∥CDAB＝CD∠A＝∠ADCEF分别为ADCD的中点连接BEBF延长BE交CD的延长线 sketch template

百度教育 sketch template

在等边三角形ABC中，点D、E分别在AB、BC边上，连结CD，AE交于点P，且CD=AE，∠ BCD=20°，则∠ APD的度数为 百度教育 sketch template

如图在等边 ABC中DE分别是BCAC上的点且BD=CEAD与BE相交于点P则∠1 ∠2的度数是 A．45°B．55°C sketch template

如图，在正方形ABCD中，点E，F分别在BC，CD上，连接AE，AF，EF，∠EAF=45°．若∠BAE=α，则∠FEC一定等于（） A2α sketch template

题目在 ABC 中EF 分别为线段 ABAC 上的点不与重合1如图 1若 EF//BC求证2如图 2 sketch template

如图，在四边形ABCD中，AD∥BC，E为CD的中点，连结AE，BE，延长AE交BC的延长线于点F。 sketch template

如图，Rt ABC中，∠C＝90°，AC＝BC，点D、E分别是边AB、AC上的点，把 ADE沿DE折叠，点A恰好落在BC上的点F处，若点F为 sketch template

已知如图在等边三角形ABC中DE分别为BCAC上的点且AE＝CD连结ADBE交于点P作BQ⊥AD垂足为Q．求证BP sketch template

如图等边三角形ABC中DE分别为ABBC边上的两个动点且总使BD=CEAE与CD交于点FAG⊥CD于点G则以下结论∠AFG sketch template

如图等边 ABC中DE分别为ABBC边的延长线上的点且BD=CEDC的延长线交AE于点FAG⊥CD于点G．1求证 ACE≌ sketch template

已知在等边三角形ABC中DE分别为ABAC上的点且BD=AEEB与CD相交于点OEF⊥CD于点F．求证OE=2OF．题目和参考 sketch template

在三角形ABC中点O是AC边上一个动点过点O作MN∥BC设MN交∠BCA的平分线于点E交 ABC的外角∠ACD平分线于点E．1求证 sketch template

如图等边 ABC中点D在AB上点E在BC上AD=BE．AE和CD相交于点P求证∠CPE=60°．题目和参考答案——青夏教育精英家教�—— sketch template

如图在 ABC中AB的垂直平分线EF交BC于点E交AB于点FD为线段CE的中点BE=AC1求证AD⊥BC2若∠BAC sketch template

在等边三角形ABC中点E在AB上点D在CB的延长线上且ED=EC．试探索以下问题1当点E为AB的中点时如图1确定线段AE与DB sketch template

三角形“四心”有关性质及证明（内心篇）知乎 sketch template

25．如图在 ABC中 DE分别是ACAB上的点 BD与CE交于点O 给出下列三个条件�∠EBO＝∠DCO�∠BEO＝∠CDO sketch template

如图1在 ABC中AC=BC∠ACB=90°点D为AB边中点以点D为顶点作∠PDQ=90°DPDQ分别交直线ACBC于EF sketch template

如图，在等边 ABC中，D为BC边上一点，E为AC边上一点，且∠ADE=60°，BD=3，CE=2，则 ABC的边长为（） A 9 B sketch template

百度教育 sketch template

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