如图ad∥bc∠abc的角平分线bp与∠bad的角平分线ap相交于点p作pe⊥ab于点e若pe=2则两平行线ad与bc间的距离为a Sketch Coloring Page

如图ad∥bc∠abc的角平分线bp与∠bad的角平分线ap相交于点p作pe⊥ab于点e若pe=2则两平行线ad与bc间的距离为a Template

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sketch #1045

anonymous

anonymous
sketch #1045

sketch #1220

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anonymous
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sketch #4454 Lisa by Muhammad Raiyaan

anonymous

anonymous
sketch #4454 Lisa by Muhammad Raiyaan

sketch #4939 Zelda by Jeanie Wagenknecht

anonymous

anonymous
sketch #4939 Zelda by Jeanie Wagenknecht

sketch #4053

anonymous

anonymous
sketch #4053

sketch #21085 Tobirama by Enrique L. Manly

anonymous

anonymous
sketch #21085 Tobirama by Enrique L. Manly

sketch #2359 imazighen amazigh flag

Amazigh N Amurwakuc
sketch #2359 imazighen amazigh flag

sketch #4885

anonymous

anonymous
sketch #4885

sketch #5136

anonymous

anonymous
sketch #5136

sketch #1545

anonymous

anonymous
sketch #1545

sketch #2483 Una Catrina by sketchmaster

sketchmaster
sketch #2483 Una Catrina by sketchmaster

sketch #1253

anonymous

anonymous
sketch #1253

sketch #4724 Turtwig by Mark Robson

anonymous

anonymous
sketch #4724 Turtwig by Mark Robson

sketch #2616 Green Day by sketchmaster

sketchmaster
sketch #2616 Green Day by sketchmaster

sketch #5067

anonymous

anonymous
sketch #5067

sketch #3012 Girl by Safa M. Esam Srk

anonymous

anonymous
sketch #3012 Girl by Safa M. Esam Srk

sketch #4942 Woman by Abbie Hayman

anonymous

anonymous
sketch #4942 Woman by Abbie Hayman

sketch #3999 Deadmau by Speeð Üp Säm

anonymous

anonymous
sketch #3999 Deadmau by Speeð Üp Säm

sketch #3631

anonymous

anonymous
sketch #3631

sketch #4857 Eye by Thu Seba Piñeraa

anonymous

anonymous
sketch #4857 Eye by Thu Seba Piñeraa

sketch #137

Chris Shrimp Lonsdale
sketch #137

sketch #4152

Nujie C Nobita
sketch #4152

sketch #1232 Dylan Thomas

anonymous

anonymous
sketch #1232 Dylan Thomas

sketch #1500

anonymous

anonymous
sketch #1500

sketch #4414

anonymous

anonymous
sketch #4414

sketch #970 Depression

anonymous

anonymous
sketch #970 Depression

sketch #3753

anonymous

anonymous
sketch #3753

sketch #649

anonymous

anonymous
sketch #649

sketch #21243

anonymous

anonymous
sketch #21243

sketch #2992 Dragon by Iky Sahendra Putra

anonymous

anonymous
sketch #2992 Dragon by Iky Sahendra Putra

tomski如图ad∥bc∠abc的角平分线bp与∠bad的角平分线ap相交于点p作pe⊥ab于点e若pe=2则两平行线ad与bc间的距离为a coloring

如图AD∥BC∠ABC的角平分线BP与∠BAD的角平分线AP相交于点P作PE⊥AB垂足为E．若PE=3则两平行线AD与BC间的距离为 sketch template

如图AD∥BC∠ABC的角平分线BP与∠BAD的角平分线AP相交于点P作PE⊥AB于点E若PE=2则两平行线AD与BC间的距离为A sketch template

平面几何定理之六（三角形角平分线定理）知乎 sketch template

如图，AB∥DE，∠ABC的角平分线BP和∠CDE的角平分线DK的反�延长线交于点P且∠P 2∠C=57°，则∠C等于（）A24°B3 百度教育 sketch template

如图所示AB=AC=AD请说明1若AD∥BC则BD是∠ABC的平分线且∠C=2∠D2若BD平分∠ABC则AD∥BC．题目 sketch template

如图1 ABC中∠B∠C的平分线相交于点O过点O作EF∥BC分别交ABAC于EF．1EF与BECF之间有什么关系2 sketch template

如图，AD∥BC，∠D＝∠ABC，点E是边DC上一点，连接AE交BC的延长线于点H，点F是边AB上一点，使得∠FBE＝∠FEB，作∠FEH的角 sketch template

如图 ABC中AD是∠BAC的平分线AD的垂直平分线AD交于点E交BC的延长线于点F．试说明 ABF∽ CAF．题目和参考答案 sketch template

如图在 ABC中∠ABC和∠BAC的角平分线交于点OOD⊥BCOE⊥ACOF⊥AB垂足分别为DEF． OC平分∠ACB吗为 sketch template

题目如图在 Rt ABC 中∠ACB＝90°．1用直尺和圆规作∠A的平分线交 BC 于点 P保留作图的痕迹不写作法2当 sketch template

5． 如图2 ABC中∠B与∠C的平分线相交于点O过点O作MN∥BC分别交AB AC于点MN若AB=12AC=18BC sketch template

如图1已知AD与BC相交于点O∠BAD的平分线AE与∠BCD的平分线CE相交于点EAB∥CD∠D=40°∠B=30°求∠E的 sketch template

如图线段ABDE的垂直平分线交于点C且∠ABC=∠EDC=72°∠AEB=92°则∠EBD的度数为 &ampnb 百度教育 sketch template

如图，在 ABC中，∠ABC＝90°，AB＝BC，三角形的顶点在相互平行的三条直线l1，l2，l3上，且l1，l2的距离为2，l2，l3的距离 sketch template

如图四边形ABCD中∠ADC的角平分线DE与∠BCD的角平分线CA相交于E点DE交BC于点F连结AF已知∠ACD=32°∠CDE sketch template

如图已知AD是 ABC的角平分线AD的垂直平分线交AB于点F交BC的延长线于点E连接AEDF．试说明1∠EAD=∠EDA2 sketch template

如图AB∥CDBE平分∠ABC点E为AD中点且BC=AB CD求证CE平分∠BCD——青夏教育精英家教�—— sketch template

如图在Rt ABC中∠C=90°∠BAC的角平分线AD交BC于点D若AC=5BC=12．求点D到AB的距离．题目和参考答案——青夏 sketch template

如图，在Rt ABC中，∠ C=90°，点D在AB上，以AD为直径的⊙ O与BC相交于点E，与AC相交于点F，AE平分∠ BAC1求证 sketch template

如图已知AD∥BCAP平分∠DABBP平分∠ABC点P恰好在CD上则PD与PC的大小关系是 APD＞PCBPD=PCCPD sketch template

如图所示BD是∠ABC的平分线DE⊥AB于ES ABC＝36cm2AB＝18cmBC＝12cm试求DE的长．题目和参考答案——青 sketch template

题目如图在 ABC中边ABAC的垂直平分线分别交BC于DE．1若BC=10求 ADE的�长 2 设直线DMEN交于点 sketch template

PPT 平行四边形判定（ 4 ） PowerPoint Presentation Free Download ID3930413 sketch template

如图⊙O为ABC的外接圆AD为⊙O的切线AD∥BCBD交⊙O于E且点E是$widehat{AC}$的中点连接AE．1求证 sketch template

如图⊙O是 ABC的外接圆连接OBOC若OB=BC则∠BAC的度数是．题目和参考答案——青夏教育精英家教�—— sketch template

已知如图AD∥BC点E是DC的中点BE平分∠ABC求证AE平分∠BAD．题目和参考答案——青夏教育精英家教�—— sketch template

如图AD∥BCAD=BCAC与BD交于点OEF过点O并分别交ADBC于EF 则图中的全等三角形共有 A1对 B2 sketch template

1如图在四边形ABCD中AB=AD∠B=∠D=90°E、F分别是边BC、CD上的点且∠EAF=∠BAD求证EF=BE FD sketch template

如图在四边形ABCD中AD=BC∠B=∠DAD不平行于BC过点C作CE∥AD交 ABC的外接圆O于点E连接AE．1求证四边形 sketch template

如图AB为圆O的直径在圆O上取异于AB的一点C并连结BCAC．过点A作圆O的切线交直线BC于点D作∠ADC的角平分线交AB于点 sketch template

如图已知 ABC内接于⊙O∠A的外角平分线交BC的延长线于D交⊙O于E求证AD2=BD•CD AB•AC．题目和参考答案——青夏 sketch template

如图AB∥CDBE平分∠ABC点E为AD中点且BC=AB CD求证CE平分∠BCD——青夏教育精英家教�—— sketch template

如图已知在 ABC中AD是BC边上的中线E是AD上一点且BE=AC延长BE交AC于点F。求证AF=EF。百度教育 sketch template

如图在 ABC中AB的垂直平分线EF交BC于点E交AB于点FD为线段CE的中点BE=AC1求证AD⊥BC2若∠BAC sketch template

已知如图AD∥BC则∠1∠2∠3∠4∠5∠6中相等的角 有6对多于8对——青夏教育精英家教�—— sketch template

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