如图已知d是 Abc中的边bc上的一点∠bad=∠c∠abc的平分线交边ac于e交ad于f那么下列结论中错误的是 A Bac Sketch Coloring Page

如图已知d是 Abc中的边bc上的一点∠bad=∠c∠abc的平分线交边ac于e交ad于f那么下列结论中错误的是 A Bac Template

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

sketch #4511 Yao Ming by Betty Marie Melzer

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anonymous
sketch #4511 Yao Ming by Betty Marie Melzer

sketch #3558 Eye Rubel Parvez

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anonymous
sketch #3558 Eye Rubel Parvez

sketch #5096

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anonymous
sketch #5096

sketch #3617 D from Gorillaz by Joselyne Angel Gormaz

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sketch #3617 D from Gorillaz by Joselyne Angel Gormaz

sketch #5275

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anonymous
sketch #5275

sketch #1260

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anonymous
sketch #1260

sketch #5208 Alf by David Rossien

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sketch #5208 Alf by David Rossien

sketch #4796

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anonymous
sketch #4796

sketch #4895 Cat by Gaurav Patel

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sketch #4895 Cat by Gaurav Patel

sketch #953

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sketch #953

sketch #1519

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anonymous
sketch #1519

sketch #2668 Butterfly by Loai Issa

Loai Issa
sketch #2668 Butterfly by Loai Issa

sketch #3298

Hank Henry Armstrong
sketch #3298

sketch #2715 Angelina

Na Ruro
sketch #2715 Angelina

sketch #1853 scribble

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sketch #1853 scribble

sketch #4622 Miku by Kheith Ryan Lubiano

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sketch #4622 Miku by Kheith Ryan Lubiano

sketch #3479

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anonymous
sketch #3479

sketch #1168

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anonymous
sketch #1168

sketch #3327 Megaman by Abdelwahab Haik

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sketch #3327 Megaman by Abdelwahab Haik

sketch #1045

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anonymous
sketch #1045

sketch #5229

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anonymous
sketch #5229

sketch #1226 the man

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anonymous
sketch #1226 the man

sketch #5139 Sick Sick Six Urs Stefan

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sketch #5139 Sick Sick Six Urs Stefan

sketch #4695

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anonymous
sketch #4695

sketch #1459 khvjkhu

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anonymous
sketch #1459 khvjkhu

sketch #4948 Snow White by George Lucaz

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sketch #4948 Snow White by George Lucaz

sketch #5130 Batman by Kamal Ahmed Tantawy

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sketch #5130 Batman by Kamal Ahmed Tantawy

sketch #119

Johnny B. Goode
sketch #119

sketch #4831

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sketch #4831

sketch #4876 Luffy by Nycole Prietsch

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sketch #4876 Luffy by Nycole Prietsch

tomski如图已知d是 abc中的边bc上的一点∠bad=∠c∠abc的平分线交边ac于e交ad于f那么下列结论中错误的是 a coloring

如图已知D是 ABC中的边BC上的一点∠BAD=∠C∠ABC的平分线交边AC于E交AD于F那么下列结论中错误的是 A BAC sketch template

已知D是 ABC的边BC上的一点点B和C到AD的距离相等那么线段AD是 ABC的 A．BC的垂直平分线B．角平分线C．中线D．高线 sketch template

如图已知∠BAC=70°D是 ABC的边BC上的一点且∠CAD=∠C∠ADB=80°．求∠B的度数．题目和参考答案——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8 7已知 ABC中D是BC上一点DE⊥ABDF⊥AC垂足分别为EF如果DE=DF∠BAC=60°AD=20 Cm那么 sketch template

如图8 7已知 ABC中D是BC上一点DE⊥ABDF⊥AC垂足分别为EF如果DE=DF∠BAC=60°AD=20 Cm那么 sketch template

如图已知D是 ABC的BC边的中点DE⊥ACDF⊥AB垂足分别为EF且DF=DE则 ABC是等腰三角形吗请说明理由．——青夏 sketch template

21．已知如图3 48D是 ABC的边BC上的一点且CD=AB∠BDA=∠BADAE是 ABD的中线．求证 AC=2AE．——青夏 sketch template

15． 已知：如图，在 ABC中，AB=AC，BD是AC边上的高，点P是边BC上的任意一点，PE⊥AB，PF⊥AC，垂足分别为E、F．（1 sketch template

题目如图已知正方形DEFG的顶点DE在 ABC的边BC上顶点GF分别在边ABAC上．如果BC=4 ABC的面积是6那么这个正 sketch template

3．已知如图7D是 ABC的边AB上一点AB∥FCDF交AC于点EDE＝EF 求证AE＝CE——青夏教育精英家教�—— sketch template

如图，在 ABC中，点D是BC上一点，E是AD上一点，EB=EC，∠ABE=∠ACE。求证：AD⊥BC sketch template

如图 ABC中AB=AC．∠A=36°AB的中垂线DE交AC于D交AB于E下述结论AD=BD=BC3 BDC的�长等于AB sketch template

如图已知D是 ABC的BC边的中点DE⊥ACDF⊥AB垂足分别为EF且DF=DE则 ABC是等腰三角形吗请说明理由．——青夏 sketch template

已知：如图，在 ABC中，AB=AC，DE∥BC，点F在边AC上，DF与BE相交于点G，且∠EDF=∠ABE．求证：（1） DEF∽ BDE 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DE是 ABC中BC边的两个三等分点F是AC的中点AD与EF交于点O则S OAES ABC= ．题目和参考答案——青夏教育精英 sketch template

已知如图在 ABC中D是AB边上的一点且BD=2ADCD=10 Sin∠BCD=则BC边上的高AE 的长为 A．45 B．6 sketch template

一块材料的形状是锐角三角形ABC边BC＝12 Cm高AD＝8 Cm把它加工成矩形零件如图要使矩形的一边在BC上其余两个顶点分别在AB sketch template

如图已知C是AB的中点D是AC的中点E是BC的中点 1若AB=18cm求DE的长2若CE=5cm求DB的长——青夏 sketch template

百度教育 sketch template

探究：（1）如图1，在正方形ABCD中，E、F分别是BC、CD上的点，且∠EAF=45°，试判断BE、DF与EF三条线段之间的数量关系，直接 sketch template

已知 如图D是⊿ABC的边BC的中点DE⊥ACDF⊥AB垂足分别是EF且BF＝CE 求证1 ⊿ABC是等腰三角形 2 sketch template

如图等边 ABC中D为BC上一点 ABD经过旋转后到达 ACE的位置如果∠BAD=18°则旋转角等于 A18°B32°C sketch template

如图在ΔABC中D是BC的中点连接AD并延长到E使DE=AD连接CE试判断AB与EC的位置关系和数量关系并说明理由——青夏教育 sketch template

已知如图⊿ABC中∠A = 90AB =ACD是BC边上的中点EF分别是ABAC上的点且BE AF求证ED⊥FD 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 ABC中AB=AC．∠A=36°AB的中垂线DE交AC于D交AB于E下述结论AD=BD=BC3 BDC的�长等于AB sketch template

如图ABC中AB=6AC=8BC=10DE分别是ACAB的中点则以DE为直径的圆与BC的位置关系是 A 相交 B 相切 sketch template

如图已知 ABC中∠C=90°点E在边AB上请过点E作一条直线与 ABC的其他边相交于一点D使得以点AED为顶点的三角形与 sketch template

百度教育 sketch template

如图在等边 ABC中D是AC的中点延长BC到点E使CE=CDAB=10cm．1求BE的长2 BDE是什么三角形为什么 sketch template

如图已知 ABC的内角∠A=α°分别作内角∠ABC与外角∠ACD的平分线两条平分线交于点A1得∠A1∠A1BC和∠A1CD的平分线交 sketch template

26．如图已知 ABC中DE分别是ACAB上的点BD与CE相交于点O给出下列三个条件 �∠EBO=∠DCO �∠BEO=∠CDO sketch template

如图1，D、E、F分别是 ABC各边上的点，四边形ADEF是平行四边形，有三个选项：�D是AB的中点，�E是BC的中点，�F是AC的中点． sketch template

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