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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sketch #5265 Shir Erika Ishikawa

anonymous

anonymous
sketch #5265 Shir Erika Ishikawa

sketch #4933 Tobi by Abdelwahab Haik

anonymous

anonymous
sketch #4933 Tobi by Abdelwahab Haik

sketch #3264 Lisa by Shaban Khan

anonymous

anonymous
sketch #3264 Lisa by Shaban Khan

sketch #1131 nərgiz

anonymous

anonymous
sketch #1131 nərgiz

sketch #3448 Treba mi bolji

anonymous

anonymous
sketch #3448 Treba mi bolji "mish " ;)

sketch #4891 Pikachu by Resul Danacı

anonymous

anonymous
sketch #4891 Pikachu by Resul Danacı

sketch #3517 Scratch from Ice Age by VlAd Craciun

anonymous

anonymous
sketch #3517 Scratch from Ice Age by VlAd Craciun

sketch #126

Chris Shrimp Lonsdale
sketch #126

sketch #808

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sketch #5051

anonymous

anonymous
sketch #5051

sketch #2464 Spongebob by sketchmaster

sketchmaster
sketch #2464 Spongebob by sketchmaster

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Laura Agapi Asnicar
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sketch #5086 Lion by Z Ionut Ady

anonymous

anonymous
sketch #5086 Lion by Z Ionut Ady

sketch #5284

anonymous

anonymous
sketch #5284

sketch #804

Laura Agapi Asnicar
sketch #804

sketch #2664

Jorge Valero
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sketch #5279

anonymous

anonymous
sketch #5279

sketch #810

Laura Agapi Asnicar
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sketch #3662 Angel by Alexander Volodimirovich Danilchenko

anonymous

anonymous
sketch #3662 Angel by Alexander Volodimirovich Danilchenko

sketch #76

Rachel Roe
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sketch #2554

anonymous

anonymous
sketch #2554

sketch #5048

anonymous

anonymous
sketch #5048

sketch #3919 this is not my best but i did it because it looks very cool

anonymous

anonymous
sketch #3919 this is not my best but i did it because it looks very cool

sketch #2856 Merry Christmas from Melany Campano Laos Komlós László

anonymous

anonymous
sketch #2856 Merry Christmas from Melany Campano Laos Komlós László

sketch #5149 Daenerys Targaryen by Jorge Valero

anonymous

anonymous
sketch #5149 Daenerys Targaryen by Jorge Valero

sketch #1095

anonymous

anonymous
sketch #1095

sketch #5314

anonymous

anonymous
sketch #5314

sketch #5280

anonymous

anonymous
sketch #5280

sketch #3410

anonymous

anonymous
sketch #3410

sketch #4012 Owl sketch

anonymous

anonymous
sketch #4012 Owl sketch

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 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

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

题目如图已知 ABC是边长为3的等边三角形点D是边BC上的一点且BD＝1以AD为边作等边 ADE过点E作EF∥BC交AC于点F 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

已知点D是等腰直角三角形ABC斜边BC所在直线上一点连接AD． 1如图1当点D在线段BC上时将线段AD绕点A逆时针方�旋转90 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

16．如图已知D E分别是 ABC的边BC和边AC的中点连接DEAD若S=24cm求 DEC的面积——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

21如图，已知等腰直角三角形ABC，点P是斜边BC上一点不与B，C重合，PE是 ABP的外接圆⊙O的直径．1求证： APE是等腰直角 sketch template

百度教育 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

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

$如图1已知在平行四边形ABCD中AB=10BC=16sinB=$frac{3}{5}$点P是边BC上的动点以CP为半径的圆C与边 sketch template$

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

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，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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

$如图在 ABC中DE分别是ABBC上的点且DE∥AC若$frac{{S} { BDE}}{{S} DEC}}$=$frac 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在等腰直角三角形ABC中∠ACB=90°AC=BC=4D是AB的中点EF分别是ACBC上的点且AE=CF连接EF并取EF 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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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

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等边三角形AOB的边长为2反比例函数的图象经过点A则k的值是ABC2D 2 题目和参考答案——青夏教育精英家教�—— 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

题目如图所示点ABC是数轴上的三个点其中AB＝12且AB两点表示的数互为相反数 1请在数轴上标出原点O并写出点A表示的 sketch template

百度教育 sketch template

如图C是线段AB上的一点D是线段CB的中点已知AC=p且pqr为质数p＜qp Q=r又知图中所有线段长度之和为27则线段 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已知正方形ABCD以CD为边�外作等边三角形CDEBE与AC相交于点F求证EF=CF BF 百度教育 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已知Rt ABC的顶点A是一次函数y=x M与反比例函数y=mx的图象在第一象限内的交点且S AOB=3．1该一次函数与反比例函数 sketch template

百度教育 sketch template

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