1如图1boco分别是 Abc中∠abc和∠acb的平分线则∠boc与∠a的关系是90° 12∠a90° 12∠a2如图2 Sketch Coloring Page

1如图1boco分别是 Abc中∠abc和∠acb的平分线则∠boc与∠a的关系是90° 12∠a90° 12∠a2如图2 Template

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

sketch #4221 Moi.

anonymous

anonymous
sketch #4221 Moi.

sketch #1470

Laura Agapi Asnicar
sketch #1470

sketch #2753

Sofie Emilie Valentin Jeske
sketch #2753

sketch #5123

anonymous

anonymous
sketch #5123

sketch #293 jdjdjdjdj

Helyryn
sketch #293 jdjdjdjdj

sketch #2884 Robot Shimun Yeyo Ahmed

anonymous

anonymous
sketch #2884 Robot Shimun Yeyo Ahmed

sketch #3749 Girl Ari Rainbow

anonymous

anonymous
sketch #3749 Girl Ari Rainbow

sketch #4987

anonymous

anonymous
sketch #4987

sketch #20960 Kaneki Ken Tokyo Ghoul by Deepak Kaushik

anonymous

anonymous
sketch #20960 Kaneki Ken Tokyo Ghoul by Deepak Kaushik

sketch #4983

anonymous

anonymous
sketch #4983

sketch #4695

anonymous

anonymous
sketch #4695

sketch #2937 Spongebob by Kalana Namikaze

anonymous

anonymous
sketch #2937 Spongebob by Kalana Namikaze

sketch #5438

anonymous

anonymous
sketch #5438

sketch #5169 Iron Man by Hannah Kellogg

anonymous

anonymous
sketch #5169 Iron Man by Hannah Kellogg

sketch #4904

anonymous

anonymous
sketch #4904

sketch #1257

anonymous

anonymous
sketch #1257

sketch #5094 Squirrel by Mehdi Público

anonymous

anonymous
sketch #5094 Squirrel by Mehdi Público

sketch #3499 Alien Laura Gutierrez Hinojosa

anonymous

anonymous
sketch #3499 Alien Laura Gutierrez Hinojosa

sketch #5270 Fresh prince by Fatér Szilvia

anonymous

anonymous
sketch #5270 Fresh prince by Fatér Szilvia

sketch #542 life

anonymous

anonymous
sketch #542 life

sketch #2723 by Sam Torres

Sam Torres
sketch #2723 by Sam Torres

sketch #5119

anonymous

anonymous
sketch #5119

sketch #3290 Calvin and Hobbes by অনন্ত জলিল

anonymous

anonymous
sketch #3290 Calvin and Hobbes by অনন্ত জলিল

sketch #2337

anonymous

anonymous
sketch #2337

sketch #4713

anonymous

anonymous
sketch #4713

sketch #5249 Adele - Skyfall by Mert Arda Yiğit

anonymous

anonymous
sketch #5249 Adele - Skyfall by Mert Arda Yiğit

sketch #312

anonymous

anonymous
sketch #312

sketch #5091 The Red Lady by অনন্ত জলিল

anonymous

anonymous
sketch #5091 The Red Lady by অনন্ত জলিল

sketch #1253

anonymous

anonymous
sketch #1253

sketch #4151

anonymous

anonymous
sketch #4151

tomski1如图1boco分别是 abc中∠abc和∠acb的平分线则∠boc与∠a的关系是90° 12∠a90° coloring

1如图1BOCO分别是 ABC中∠ABC和∠ACB的平分线则∠BOC与∠A的关系是90° 12∠A90° 12∠A2如图2 sketch template

如图 ABC中∠BAC=90°AB=ACD是斜边BC的中点EF分别是ABAC边上的点且DE⊥DF若BE=12CF=5求 sketch template

1如图1BOCO分别是 ABC中∠ABC和∠ACB的平分线则∠BOC与∠A的关系是90° 12∠A90° 12∠A2如图2 sketch template

题目如图 ABC中∠C=90°．1在BC边上作一点P使得点P到点C的距离与点P到边AB的距离相等尺规作图不写作法保留作图 sketch template

如图1 ABC中∠ACB=90°∠CAB=30°点M是AC的中点将 ABC绕点M逆时针方�旋转α°得到 A′B′C′旋转过程中两 sketch template

如图在 ABC中∠A=90°AB=ACD 是BC的中点点EF分别是ABAC上的点并且BE=AF1猜想并写出AD与BC所满足 sketch template

如图BOCO分别是 ABC两个外角∠CBD和∠BCE的平分线则∠BOC与∠A的关系是∠BOC=90° 12∠A∠BOC=90° 12∠A sketch template

题目如图1将两个完全相同的三角形纸片ABC和A′B′C重合放置其中∠C=90°∠B=∠B′=30°AC=AC′=2．1如图2 sketch template

百度教育 sketch template

如图 ABC中DE分别是ABAC上的点DE∥BCDE＝1BC＝3AB＝6则AD的长为 A．1 B．15 C．2 D sketch template

题目如图1在等腰直角三角形ABC中∠ACB=90°AC=BC=4D是AB的中点EF分别是ACBC上的点点E不与端点AC sketch template

如图在Rt ABC中∠BAC=90°AB=AC分别过点BC坐过点A的直线的垂线BDCE若BD=4CE=3则DE=A1B sketch template

题目如图所示边长为2的等边三角形ABC中D点在边BC上运动不与BC重合点E在边AB的延长线上点F在边AC的延长线上AD sketch template

如图所示在等边 ABC中点DE分别在边BCAB上且BD=AEAD与CE交于点F则∠DFC的度数为 A．60°B．45°C sketch template

题目1如图1在四边形ABCD中FE分别是BCAD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

题目在由6个大小相同的小正方形组成的方格中1如图1 ABC 的三个顶点ABC都在格点上试判断 ABC的形状并加以证明 sketch template

如图Rt ABC中∠ACB=90°．1分别以ABAC为边�外作等边三角形ABD和等边三角形ACE连接CE交AB于点F若∠BAC sketch template

如图所示，分别以 ABC的边AB、AC为边，�三角形的外侧作正方形ABDE和正方形ACFG，点M为BC中点，1求证：AM⊥EG．2求证 sketch template

如图，在 ABC中，AD、BE分别是边BC、AC上的中线，AD与BE交于点O，点F、G分别是BO、AO的中点，联结DE、EG、GF、FD．（1 sketch template

如图已知O是直线AB上一点∠1=40°OD平分∠BOC则∠2= A70°B60°C55°D45° 题目和参考答案——青夏 sketch template

【初二平面几何�全等三角形的证明和应用知乎 sketch template

如图Rt ABC中∠ACB=90°．1分别以ABAC为边�外作等边三角形ABD和等边三角形ACE连接CE交AB于点F若∠BAC sketch template

（1）如图1，在四边形ABCD中，AB=CD，E、F分别是BC、AD的中点，连接EF并延长，分别与BA、CD的延长线交于点M、N，证明：∠ sketch template

百度教育 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 sketch template

百度教育 sketch template

如图在Rt ABC中∠ACB=90°AC=3BC=4以点C为圆心CA为半径的圆与AB交于点D则AD的长为 A． B． C sketch template

1如图1BDCE分别是 ABC的外角平分线过点A作AF⊥BDAG⊥CE垂足分别为FG连结FG延长AFAG与直线BC相交 sketch template

题目图1线段ABCD相交于点O连接ADCB�们把形如图1的图形称之为“8字形．如图2在图1的条件下∠DAB和∠BCD的平分 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，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

1如图1在四边形ABCD中AB=CDEF分别是ADBC的中点连接FE并延长分别与BACD的延长线交于点MN．求证∠ sketch template

已知ABCD中∠A=30°AB=10BC=15点E为边AD上一点且AE=BE．1如图1把 ABE沿直线BE翻折180°得到 sketch template

如图∠B和∠D的两边分别平行．1在图1 中∠B和∠D的数量关系是∠B=∠D在图2中∠B和∠D的数量关系是∠B ∠D=180°2 sketch template

点O为正六边形ABCDEF的中心．1如图1若点GH分别为边ABEF的中点连接GH与AD交于点P求证GH=PD2如图2若 sketch template

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