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 Coloring Page

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 Template

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More Sketches

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

sketch #3058 Marilyn Monroe by Adam Pyszny

anonymous

anonymous
sketch #3058 Marilyn Monroe by Adam Pyszny

sketch #2250 lelouch

anonymous

anonymous
sketch #2250 lelouch

sketch #5135 &#;Hypno Colorfull&#; by Lars Tunebo

anonymous

anonymous
sketch #5135 &#;Hypno Colorfull&#; by Lars Tunebo

sketch #1652

anonymous

anonymous
sketch #1652

sketch #2062

anonymous

anonymous
sketch #2062

sketch #5129 Konata Izumi by Urs Stefan

anonymous

anonymous
sketch #5129 Konata Izumi by Urs Stefan

sketch #3092

anonymous

anonymous
sketch #3092

sketch #3651 Istanbul by DjDarío GT

anonymous

anonymous
sketch #3651 Istanbul by DjDarío GT

sketch #873

Laura Agapi Asnicar
sketch #873

sketch #1503 L 'Algérie

AbdouGt Zizou
sketch #1503 L 'Algérie

sketch #669 Cluck

Rachel Roe
sketch #669 Cluck

sketch #2646 Buzzy bee on flowers

Rachel Roe
sketch #2646 Buzzy bee on flowers

sketch #3063

anonymous

anonymous
sketch #3063

sketch #126

Chris Shrimp Lonsdale
sketch #126

sketch #3620 Dude by Arasheel Eomseii

anonymous

anonymous
sketch #3620 Dude by Arasheel Eomseii

sketch #4566 Edward Scissorhands by Angel Ördoñez

anonymous

anonymous
sketch #4566 Edward Scissorhands by Angel Ördoñez

sketch #3310 Link by Cxsar Alvarez

anonymous

anonymous
sketch #3310 Link by Cxsar Alvarez

sketch #127

Johnny B. Goode
sketch #127

sketch #20840 Dog by Laur Ūūtiis

anonymous

anonymous
sketch #20840 Dog by Laur Ūūtiis

sketch #4945

anonymous

anonymous
sketch #4945

sketch #2573 homer simpson

anonymous

anonymous
sketch #2573 homer simpson

sketch #3774 Marilyn Manson by Junior Silva

anonymous

anonymous
sketch #3774 Marilyn Manson by Junior Silva

sketch #2881 Mickey Mouse by Michael Angcay

anonymous

anonymous
sketch #2881 Mickey Mouse by Michael Angcay

sketch #4766 The Little Mermaid by Zizou Aiman

anonymous

anonymous
sketch #4766 The Little Mermaid by Zizou Aiman

sketch #2862 Grumpy Cat

anonymous

anonymous
sketch #2862 Grumpy Cat

sketch #21085 Tobirama by Enrique L. Manly

anonymous

anonymous
sketch #21085 Tobirama by Enrique L. Manly

sketch #286 sun

anonymous

anonymous
sketch #286 sun

sketch #5087

anonymous

anonymous
sketch #5087

sketch #4778

anonymous

anonymous
sketch #4778

sketch #5201 Ponyta by WatasHi Satemura Oke

anonymous

anonymous
sketch #5201 Ponyta by WatasHi Satemura Oke

tomski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 coloring

三角形中线的定理？知乎 sketch template

如图， ABC是等边三角形，D是BC边上一点，且满足∠ADE=60∘，DE交等边三角形ABC的外角平分线CE所在直线于点E，试探究AD与DE的 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

如图1等边三角形ABC的边长为8点P由点B开始沿BC以每秒1个单位长的速度作匀速运动到点C后停止运动点Q由点C开始沿C A B以每 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

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

如图已知等边三角形ABC的边长为2cm下列以A为圆心的各圆中半径是3cm的圆是 ABCD——青夏教育精英家教�—— 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

如图所示，边长为2的等边三角形中，D点在边上运动（不与B、C重合），点E在边的延长线上，点F在边的延长线上，．点D在边上从B至C的运动过程 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设O是等边三角形ABC内一点 已知∠AOB=115°∠BOC=125°则以 OAOBOC为边所构成的三角形的各内角的度数分别 sketch template

如图已知点P是等边三角形ABC内一点PA=4PB=3PC=5求∠APB的度数． 题目和参考答案——青夏教育精英家教�—— sketch template

题目如图1等边 ABC的边长为3分别以顶点BAC为圆心BA长为半径作�们把这三条弧所组成的图形称作莱洛三角形显然莱洛三角 sketch template

如图， ABC为等边三角形，以BC为斜边�下作等腰直角三角形BDC，连接AD交BC于点O．E为线段AC上一动点（不与A，C重合），连接BE sketch template

三角形名称图片三角形的名称和三角形分类及图片大山谷图库 sketch template

如图所示已知 ABC的六个元素则下列甲乙丙三个三角形中和 ABC全等的图形是A甲乙 B甲丙 C乙丙D乙——青夏教育精英家教�—— sketch template

【初中数学�特殊角度的直角三角形（30度、45度）知乎 sketch template

题目已知 ABC是等边三角形点D是直线AB上一点延长CB到点E使BE＝AD连接DEDC1若点D在线段AB上且AB＝6 sketch template

如图已知在等边三角形ABC中DE是ABAC上的点且AD=CE．求证CD=BE． 题目和参考答案——青夏教育精英家教�—— sketch template

如图等边三角形ABC的边长为6A、B、A1三点在一条直线上且 ABC≌ A1BC1若D为线段BC1上一动点则AD CD的最小值是 sketch template

如图所示已知三角形ABC中∠BAC为钝角． 1画出点C到AB的垂线段 2过A点画BC的垂线 3点B到AC的距离是多� sketch template

如图等边三角形ABC的两条角平分线BD和CE交于I则图中全等的三角形有对． 题目和参考答案——青夏教育精英家教�—— 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，三角形ABC三角形CDE为等边三角形，BCD在一条线上，等边三角形ABC等 60813 趣�几何数学天地 33IQ sketch template

把等边三角形ABC的每条边6等分组成如下图的三角形�，如图中每个小三角形的面积都是1平方厘米。求图中三角 百度知道 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已知正三角形ABC的边长为1EFG分别是ABBCCA上的点且AE=BF=CG设 EFG的面积为yAE的长为x则y关于x sketch template

13．如图是一个由4个等边三角形组成的图形利用学过的图形变换分析它的形成过程．——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等边三角形ABC的边长为4P是三角形内角任意一点过点P作三边的垂线PDPEPF垂足分别为DEF．则PD PE PF sketch template

如图所示三角形abc是边长为1的正三角形 三角形bdc是顶角为120度的等腰三角形 以d为顶点做一个60是度的角m 百度知道 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已知三棱锥的底面是直角三角形直角边长分别为3和4过直角顶点的侧棱长为4且垂直于底面该三棱锥的主视图是ABCD——青夏教育 sketch template

用三个全等的直角三角形 AEF BDF和 CDE拼成如图所示的大的正三角形已知大的正三角形的边长是3则下列叙述中正确的是 ．�∠A=60 sketch template

如图用三个边长为a的等边三角形拼成如图1所示的等腰梯形现将这个等腰梯形截成四个全等的等腰梯形然后将其中的一个等腰梯形按照上述方法再截 sketch template

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