如图点e在bc的延长线上下列四个条件中不能判定ab∥cd的是 a∠1＝∠2 b∠b＝∠dce C∠3＝∠4 D∠d ∠dab Sketch Coloring Page

如图点e在bc的延长线上下列四个条件中不能判定ab∥cd的是 a∠1＝∠2 b∠b＝∠dce C∠3＝∠4 D∠d ∠dab Template

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anonymous

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sketch #3390 Beautiful drawing by Jessie Lightwood

anonymous

anonymous
sketch #3390 Beautiful drawing by Jessie Lightwood

sketch #4632

anonymous

anonymous
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sketch #2729 Luffy by Jayme Sousa

Jayme Sousa
sketch #2729 Luffy by Jayme Sousa

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anonymous

anonymous
sketch #5133 Jiraiya by Saiful Farizam

sketch #3670 Bugs Bunny by Jessica Column

anonymous

anonymous
sketch #3670 Bugs Bunny by Jessica Column

sketch #3429 Another try of Miku xD

Chelley
sketch #3429 Another try of Miku xD

sketch #5277 League of Legends champions by Sylvie Rieux

anonymous

anonymous
sketch #5277 League of Legends champions by Sylvie Rieux

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anonymous

anonymous
sketch #5237 Gotye by Jhonatan Soares

sketch #2613

sketchmaster
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sketch #3247 Thor by Juvenilia Alexandrino

anonymous

anonymous
sketch #3247 Thor by Juvenilia Alexandrino

sketch #4868 Pokemons! by Ammed Hjb

anonymous

anonymous
sketch #4868 Pokemons! by Ammed Hjb

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Zay Lin
sketch #2087 zay lin

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anonymous

anonymous
sketch #1076

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sketch #5185

sketch #937

anonymous

anonymous
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sketch #5201 Ponyta by WatasHi Satemura Oke

anonymous

anonymous
sketch #5201 Ponyta by WatasHi Satemura Oke

sketch #2781

Smile Better
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sketch #1034 what ever you want it to be

anonymous

anonymous
sketch #1034 what ever you want it to be

sketch #5164

anonymous

anonymous
sketch #5164

sketch #1503 L 'Algérie

AbdouGt Zizou
sketch #1503 L 'Algérie

sketch #2477 hhhh

anonymous

anonymous
sketch #2477 hhhh

sketch #5220

anonymous

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sketch #5220

sketch #3656 Igor by Vincent Baudement

anonymous

anonymous
sketch #3656 Igor by Vincent Baudement

sketch #2969

anonymous

anonymous
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sketch #4649

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sketch #5088

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sketch #2620 goblin man

sketchmaster
sketch #2620 goblin man

tomski如图点e在bc的延长线上下列四个条件中不能判定ab∥cd的是 a∠1＝∠2 b∠b＝∠dce coloring

如图点E在BC的延长线上下列四个条件中不能判定AB∥CD的是 A∠1＝∠2 B∠B＝∠DCE C∠3＝∠4 D∠D ∠DAB sketch template

如图正方形ABCD的面积为36cm2点E在BC上点G在AB的延长线上四边形EFGB是正方形以点B为圆心BC的长为半径画 sketch template

题目如图在 ABC中AC=BC∠ACB=90°AD平分∠BAC与BC相交于点F过点B作BE⊥AD于点D交AC延长线于点E过 sketch template

百度教育 sketch template

如图点D在BC的延长线上DE⊥AB于E交于AC于F∠B＝50°∠CFD＝60°则∠ACB＝．题目和参考答案——青夏教育精英家教�—— sketch template

包络线的几何求法知乎 sketch template

百度教育 sketch template

题目如图点E是边长为2的正方形ABCD的边BC上的一动点将 ABE沿AE翻折至 AFE的位置若 CDF是等腰三角形则BE 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

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

20．如图点DEF分别在ABBCAC上且DE∥ACEF∥AB下面写出了说明“∠A ∠B ∠C＝180° 的过程请填空因为 sketch template

如图，在矩形ABCD中，AB=16，BC=18，点E在边AB上，点F是边BC上不与点B、C重合的一个动点，把 EBF沿EF折叠，点B落在点B sketch template

如图点C在以AB为直径的半圆O上延长BC到点D使得CD=BC过点D作DE⊥AB于点E交AC于点F点G为DF的中点连接CGOF 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 ABC中AB=AC点D在AC的延长线上点E在BC的延长线上DB=DE∠AFE ∠A=180°．求证EF=AD．题目和参考 sketch template

如图在Rt ABC中∠C=90°AC=6BC=8点F在边AC上并且CF=2点E为边BC上的动点将 CEF沿直线EF翻折点C落 sketch template

ABC中，点D为BC边的中点，点E在AC边上，AD和BE相交于点F，满足AF=BD和AE=EF，求∠ADB的度数 Readalps 博客园 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

如图1在 ABC中∠ACB为锐角．点D为射线BC上一动点连接AD以AD为一边且在AD的右侧作正方形ADEF．解答下列问题1如果 sketch template

如图，在中，对角线AC，BD相交于点O， sketch template

百度教育 sketch template

百度教育 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点E在BC边上∠1=∠2∠B=∠DAB=AD．1求证 ABC≌ ADE2如果∠1=50°求∠C的度数．题目和参考 sketch template

如图在等边 ABC中点DE分别在边BCAC上且AE=CDBE与AD相交于点PBQ⊥AD于点Q．1求证BE=AD2求证 sketch template

如图，在四边形ABCD中，对角线AC与BD交于点O，已知OA =OC，OB=OD，过点O作EF⊥ BD，分别交AB、DC于点E，F，连接DE sketch template

如图点E在BC边上∠1=∠2∠B=∠DAB=AD．1求证 ABC≌ ADE2如果∠1=50°求∠C的度数．题目和参考 sketch template

如图甲在 ABC中∠ACB为锐角．点D为射线BC上一动点连接AD以AD为一边且在AD的右侧作正方形ADEF．如果AB=AC∠BAC sketch template

如图在三角形ABC中AB=AC点D在BC延长线上点E在AC上连接AD连接BE并延长交AD于F连接FC已知∠EBC=∠D．1 sketch template

如图在 ABC中AD是∠BAC的平分线AD的垂直平分线交AB于点E交AC于点G交BC的延长线于点F连接AFDE下列结论� sketch template

如图点DE分别在等边 ABC的边BCAB上且AE=BD连接ADCE交于点F过点B作BQ∥CE交AD延长线于点Q．1求∠AFE sketch template

如图点E在 ABC外部点D在BC边上DE交AC于点F若∠1=∠2=∠3AC=AE．求证1 ABC≌ ADE2AB=AD sketch template

如图在 ABC中∠BAC=∠B=60°AB=AC点DE分别是边BCAB所在直线上的动点且BD=AEAD与BC交于点F．1当 sketch template

题目如图甲在 ABC中∠ACB为锐角．点D为射线BC上一动点连接AD以AD为一边且在AD的右侧作正方形ADEF．解答下列问题1 sketch template

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