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∽ Bda B Bfa∽ Bec c Bdf 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∽ Bda B Bfa∽ Bec c Bdf Template

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More Sketches

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

sketch #4279 Winnie the Pooh by Douglas Dalmora

anonymous

anonymous
sketch #4279 Winnie the Pooh by Douglas Dalmora

sketch #1061 garota ao vento

Ariel Fernando
sketch #1061 garota ao vento

sketch #4520

anonymous

anonymous
sketch #4520

sketch #2937 Spongebob by Kalana Namikaze

anonymous

anonymous
sketch #2937 Spongebob by Kalana Namikaze

sketch #3261

anonymous

anonymous
sketch #3261

sketch #3613

anonymous

anonymous
sketch #3613

sketch #4965

anonymous

anonymous
sketch #4965

sketch #76

Rachel Roe
sketch #76

sketch #5311

anonymous

anonymous
sketch #5311

sketch #5119

anonymous

anonymous
sketch #5119

sketch #4859

anonymous

anonymous
sketch #4859

sketch #4778

anonymous

anonymous
sketch #4778

sketch #2464 Spongebob by sketchmaster

sketchmaster
sketch #2464 Spongebob by sketchmaster

sketch #4405 Cat by Nizamuddin Shuja

anonymous

anonymous
sketch #4405 Cat by Nizamuddin Shuja

sketch #5214 Crying with a Smile by Bill Kody

anonymous

anonymous
sketch #5214 Crying with a Smile by Bill Kody

sketch #5027

anonymous

anonymous
sketch #5027

sketch #4857 Eye by Thu Seba Piñeraa

anonymous

anonymous
sketch #4857 Eye by Thu Seba Piñeraa

sketch #141 Sunset

Rachel Roe
sketch #141 Sunset

sketch #3151 Spaceship Nessa Kira Hellsing

anonymous

anonymous
sketch #3151 Spaceship Nessa Kira Hellsing

sketch #1855 MAGIC DANCE

anonymous

anonymous
sketch #1855 MAGIC DANCE

sketch #5370 Requiem for the Phantom by Marita Amaya

anonymous

anonymous
sketch #5370 Requiem for the Phantom by Marita Amaya

sketch #3058 Marilyn Monroe by Adam Pyszny

anonymous

anonymous
sketch #3058 Marilyn Monroe by Adam Pyszny

sketch #2753

Sofie Emilie Valentin Jeske
sketch #2753

sketch #4555 Mario by Alexander Volodimirovich Danilchenko

anonymous

anonymous
sketch #4555 Mario by Alexander Volodimirovich Danilchenko

sketch #4774 Banksy&#;s Wall and Piece by Ameli Cedeño Barcia

anonymous

anonymous
sketch #4774 Banksy&#;s Wall and Piece by Ameli Cedeño Barcia

sketch #78 Dino-Roar

Rachel Roe
sketch #78 Dino-Roar

sketch #3786

anonymous

anonymous
sketch #3786

sketch #2446 Joker by sketchmaster

sketchmaster
sketch #2446 Joker by sketchmaster

sketch #5162 Alien by KiNg Buamir

anonymous

anonymous
sketch #5162 Alien by KiNg Buamir

sketch #4736 Naruto by Wellen Lima

anonymous

anonymous
sketch #4736 Naruto by Wellen Lima

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

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

题目如图等边 ABC的边长为2点D是射线BC上的一个动点以AD为边�右作等边 ADE连结CE1求证 ABD≌ ACE2 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

$如图在 ABC中已知点D在边BC上且AD⊥ACAB=3$sqrt{2}$AD=3sin∠BAC=$frac{2sqrt{2 sketch template$

如图，已知D，E分别是 ABC的边AC，BC上的点，平面α经过D，E两点． 1作直线AB与平面α的交点P； 2求证：D，E，P三点共线 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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

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

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，三角形纸片ABC中，点D是BC边上一点，连接AD，把 ABD沿着直线AD翻折，得到 AED，DE交AC于点G，连接BE交AD于点F若 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，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

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

如图1 ABC中DEF三点分别在ABACBC三边上过点D的直线与线段EF的交点为点H∠1 ∠2=180°∠3=∠C．1 sketch template

百度教育 sketch template

如图在 ABC中点D是AB边上的一点1请用尺规作图法在 ABC内求作∠ADE使∠ADE=∠BDE交AC于E不要求写作法 sketch template

如图钝角三角形ABC的面积为15最长边AB=10BD平分∠ABC点MN分别是BDBC上的动点则CM MN的最小值为．题目和 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

如图，已知以 ABC的边AB、AC分别�外作等腰Rt ABD与等腰Rt ACE，其中∠BAD=∠CAE=90°，连接BE、CD，BE和CD相交 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

如图，在 ABC中，AB=10，AC=6，则BC边上的中线AD的取值范围是 百度教育 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

如图在 ABC中BC=4以点A为圆心2为半径的⊙A与BC相切于点D交AB于E交AC于F点P是⊙A上一点且∠EPF=40°则图 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

题目1如图1在四边形ABCD中FE分别是BCAD的中点连结EF并延长分别与BACD的延长线交于点MN则∠BME=∠ 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

如图�分别以直角三角形ABC三边为直径�外作三个半圆其面积分别用S1S2S3表示则不难证明S1=S2 S3．1如图�分别以直角 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

题目如图 ABC和 DEF都是等腰直角三角形∠BAC=∠EDF=90° DEF的顶点E与 ABC的斜边BC的中点重合将 DEF绕点 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．设BC是 ABC的最长边在此三角形内部任选一点OAOBOCO分别交对边于A′B′C′．证明1OA′ OB′ OC 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

10．如图中BD平分∠ABCDE∥BC交AB于点EEF∥AC交BC于F试说明BE=CF——青夏教育精英家教�—— 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

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