如图所示已知 abc和 dce都是等边三角形图中的三角形可以通过旋转相互得到的是a Ace和 Bcdb Abf和 Cfdc abc Sketch Coloring Page

如图所示已知 abc和 dce都是等边三角形图中的三角形可以通过旋转相互得到的是a Ace和 Bcdb Abf和 Cfdc abc Template

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More Sketches

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

sketch #3769 The Beatles by يآآسر محمد

anonymous

anonymous
sketch #3769 The Beatles by يآآسر محمد

sketch #1116

Joselynn Ann Gossette
sketch #1116

sketch #1034 what ever you want it to be

anonymous

anonymous
sketch #1034 what ever you want it to be

sketch #2619 Underwater by sketchmaster

sketchmaster
sketch #2619 Underwater by sketchmaster

sketch #1110

anonymous

anonymous
sketch #1110

sketch #3659 Portrait by Mari Falcsik

anonymous

anonymous
sketch #3659 Portrait by Mari Falcsik

sketch #4918 Mike Wazowsky by George Andres Crowther Castillo

anonymous

anonymous
sketch #4918 Mike Wazowsky by George Andres Crowther Castillo

sketch #4532

anonymous

anonymous
sketch #4532

sketch #3092

anonymous

anonymous
sketch #3092

sketch #2828 One Direction Szabó Zoltán

Szabó Zoltán
sketch #2828 One Direction Szabó Zoltán

sketch #5211

anonymous

anonymous
sketch #5211

sketch #2901 Smurf by Ronny Alexander Nikolaevich

anonymous

anonymous
sketch #2901 Smurf by Ronny Alexander Nikolaevich

sketch #4997 Rafael Leite Jose Rondon

anonymous

anonymous
sketch #4997 Rafael Leite Jose Rondon

sketch #3639

anonymous

anonymous
sketch #3639

sketch #5201 Ponyta by WatasHi Satemura Oke

anonymous

anonymous
sketch #5201 Ponyta by WatasHi Satemura Oke

sketch #5170

anonymous

anonymous
sketch #5170

sketch #4446 EDDIE by يآآسر محمد

anonymous

anonymous
sketch #4446 EDDIE by يآآسر محمد

sketch #1950

anonymous

anonymous
sketch #1950

sketch #962

Wynchz
sketch #962

sketch #3562 Angry by Leon Soria Ricardo

anonymous

anonymous
sketch #3562 Angry by Leon Soria Ricardo

sketch #1703

Laura Agapi Asnicar
sketch #1703

sketch #20471

anonymous

anonymous
sketch #20471

sketch #2446 Joker by sketchmaster

sketchmaster
sketch #2446 Joker by sketchmaster

sketch #538

Umar Ushaim Kan An
sketch #538

sketch #3822

anonymous

anonymous
sketch #3822

sketch #1551 donara

Donara Smbatyan
sketch #1551 donara

sketch #5094 Squirrel by Mehdi Público

anonymous

anonymous
sketch #5094 Squirrel by Mehdi Público

sketch #878

Laura Agapi Asnicar
sketch #878

sketch #3083 Great illustration Ali Hänel

anonymous

anonymous
sketch #3083 Great illustration Ali Hänel

sketch #1504 donara

Donara Smbatyan
sketch #1504 donara

tomski如图所示已知 abc和 dce都是等边三角形图中的三角形可以通过旋转相互得到的是a coloring

如图所示已知 ABC和 DCE都是等边三角形图中的三角形可以通过旋转相互得到的是A ACE和 BCDB ABF和 CFDC ABC sketch template

10．如图所示已知 ABC和 DCE均是等边三角形点BCE在同一条直线上AE与BD交于点OAE与CD交于点GAC与BD交于点F sketch template

如图所示已知 ABC和 DCE都是等边三角形图中的三角形可以通过旋转相互得到的是A ACE和 BCDB ABF和 CFDC ABC sketch template

有趣的初中几何题有什么？知乎 sketch template

如图已知 ABC和 DCE均是等边三角形点BCE在同一条直线上AE与BD交于点O与CD交于点GAC与BD交于点F连接OC．求证 sketch template

10．如图所示已知 ABC和 DCE均是等边三角形点BCE在同一条直线上AE与BD交于点OAE与CD交于点GAC与BD交于点F sketch template

人教版初中数学八年级上册等边三角形的性质和判定公开课优质课课件教案视� 知乎 sketch template

题目：如图，在三角形ABC中，点D是AB的中点，∠DAC=2∠DCA，∠DCB=30度，求∠B的度数知乎 sketch template

如图 ABC为等边三角形以边BC为直径的半圆与边ABAC分别交于DF两点过点D作DE⊥AC垂足为点E．1判断DE与⊙O的位置 sketch template

如图所示，已知边长为4的正三角形ABC中，E，F分别为BC和AC的中点，PA=2，且PA⊥平面ABC，设Q是CE的中点（1）求证：AE∥平面 sketch template

如图所示已知边长为3的等边 ABC点F在边BC上CF=1点E是射线BA上一动点以线段EF为边�右侧作等边 EFG直线EGFG交 sketch template

题目如图在直线l上�放着三个三角形 ABC HFG DCE已知BC=CEFG分别是BCCE的中点FM∥AC∥HG∥DE sketch template

如图已知等边 ABC以边BC为直径的圆与ABAC分别交于点D点E．过点D作DF⊥AC垂足为F．1判断DF与⊙O的位置关系并证明 sketch template

如图所示 ABC为等边三角形BD平分∠ABCDE⊥BC于EEC＝1则BC＝题目和参考答案——青夏教育精英家教�—— sketch template

如图所示已知AE为⊙O的直径AD为 ABC的BC边上的高求证AD·AE=AB·AC——青夏教育精英家教�—— sketch template

如图所示 ABC和 ADE都是等腰直角三角形且∠BAC=∠EAD=90°连接BDCE．1求证BD=CE2观察图形猜想BD sketch template

已知如图等边 ABC的边长是4D是边BC上的一个动点连接AD作AD的垂直平分线分别与边ABAC交于点EF．1求 BDE和 sketch template

已知：在三角形ABC中，AB=AC角BAC=20度，D点在AB上且AD=BC求角ACD的度数知乎 sketch template

如图等边三角形ABC内接于圆D为上一点则图中 等于60°的角有 A3个 B4个 C5个 D6个——青夏教育精英家教�—— sketch template

21．已知如图3 48D是 ABC的边BC上的一点且CD=AB∠BDA=∠BADAE是 ABD的中线．求证 AC=2AE．——青夏 sketch template

如图所示已知等边三角形ABC的边长为1按图中所示的规律用2011个这样的等边三角形镶嵌而成的四边形的�长是 ．题目和参考答案——青夏 sketch template

百度教育 sketch template

百度教育 sketch template

如图所示已知 ABC的�长是21OBOC分别平分∠ABC和∠ACBOD⊥BC于D且OD=3则 ABC的面积是多� 题目和参考答案 sketch template

如图所示，已知三角形ABC为等腰直角三角形，且EC垂直AC于C，AE=BF，判断AE和BF的位置关系。百度知道 sketch template

6．如图已知ΔABC和ΔABD都是⊙O的内接三角形AC和BD相交于点E则与ΔADE相似的三角形是 A．ΔBCE B．ΔABC C sketch template

如图在 ABC中已知AB=AC=5BC=4点EF是中线AD上的两点则图中阴影部分的面积是 ABCD——青夏教育精英家教�—— sketch template

15．如图所示已知等腰直角三角形ABC中∠ACB=90°直线L经过点C AD ⊥LBE⊥L垂足分别为DE． 1证明 ACD sketch template

如图所示在 ABC中∠A=α ABC的内角平分线和外角平分线交于点P且∠P=β试探求下列图中α与β的关系并选择一个加以说明——青 sketch template

8．如图所示O是等边三角形ABC的中心D是三角形中的任意一点如果作矢量DADBDC分别表示三个力三个力的方�如图中箭头所示则这三 sketch template

如图所示已知 ABC和 BDE都是等边三角形且ABD三点共线．下列结论�AE=CD�BF=BG�HB平分∠AHD�∠AHC sketch template

如图所示已知DE分别是 ABC的边BCAB上的点ADCE交FBFDE交于G过G作BC的平行线MN交ABCEAC于MH 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

如图所示P是等边 ABC内部一点∠APB∠BPC∠CPA的大小之比是5∶6∶7求以PAPBPC的长为边的三角形的三个角的大小之比 sketch template

如图所示等边三角形ABC边长为L在顶点AB处有等量同种点电荷QAQBQA=QB= Q求在顶点C处的正点电荷QC所受的静电力 sketch template

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