如右所示abcde变化关系�均省去了反应所需条件 1如果a为气体单质则a b C d e 2如果a为固体 Sketch Coloring Page

如右所示abcde变化关系�均省去了反应所需条件 1如果a为气体单质则a b C d e 2如果a为固体 Template

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More Sketches

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

sketch #3539 Octo by Aristo A. Kadir

anonymous

anonymous
sketch #3539 Octo by Aristo A. Kadir

sketch #2452 Manga by sketchmaster

sketchmaster
sketch #2452 Manga by sketchmaster

sketch #5052 Gorillaz by Rafał Dawid

anonymous

anonymous
sketch #5052 Gorillaz by Rafał Dawid

sketch #3274

anonymous

anonymous
sketch #3274

sketch #523 the man

anonymous

anonymous
sketch #523 the man

sketch #1385 fingerschpitsengeful

anonymous

anonymous
sketch #1385 fingerschpitsengeful

sketch #5121

anonymous

anonymous
sketch #5121

sketch #3800

Fon Talesrunner
sketch #3800

sketch #3589 Cheshire Cat by Helen Besley

anonymous

anonymous
sketch #3589 Cheshire Cat by Helen Besley

sketch #3708

anonymous

anonymous
sketch #3708

sketch #3786

anonymous

anonymous
sketch #3786

sketch #2836 Angry smurf maradona by BaGaz Anggara

BaGaz Anggara
sketch #2836 Angry smurf maradona by BaGaz Anggara

sketch #5306 Katarina by Mirnes Sinanovic

anonymous

anonymous
sketch #5306 Katarina by Mirnes Sinanovic

sketch #3575 Stitch by Laura Gutierrez Hinojosa

anonymous

anonymous
sketch #3575 Stitch by Laura Gutierrez Hinojosa

sketch #895

anonymous

anonymous
sketch #895

sketch #2862 Grumpy Cat

anonymous

anonymous
sketch #2862 Grumpy Cat

sketch #1668 SUNSET

anonymous

anonymous
sketch #1668 SUNSET

sketch #3810

anonymous

anonymous
sketch #3810

sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

anonymous

anonymous
sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

sketch #5211

anonymous

anonymous
sketch #5211

sketch #3398 Sharingan by حيرتني بصمتها

anonymous

anonymous
sketch #3398 Sharingan by حيرتني بصمتها

sketch #787

Laura Agapi Asnicar
sketch #787

sketch #3476 Happy valentines day! Simona Honigmelone

anonymous

anonymous
sketch #3476 Happy valentines day! Simona Honigmelone

sketch #2638 Cliff cool

sketchmaster
sketch #2638 Cliff cool

sketch #5037 Dolphin by Meen Suksoi

anonymous

anonymous
sketch #5037 Dolphin by Meen Suksoi

sketch #4874 Milla Jovovich by Kimmy Kitty Perry Priemus

anonymous

anonymous
sketch #4874 Milla Jovovich by Kimmy Kitty Perry Priemus

sketch #869

Laura Agapi Asnicar
sketch #869

sketch #1892 hmmmm........

anonymous

anonymous
sketch #1892 hmmmm........

sketch #4704 Slash

anonymous

anonymous
sketch #4704 Slash

sketch #4300 República, comunismo, libertad

anonymous

anonymous
sketch #4300 República, comunismo, libertad

tomski如右所示abcde变化关系�均省去了反应所需条件 1如果a为气体单质则a b coloring

如右所示ABCDE变化关系�均省去了反应所需条件 1如果A为气体单质则A B C D E 2如果A为固体 sketch template

如图，在三角形ABC中，D、E、F分别是BC、CA、AB上的点，AD、BE、CF相交于一点O，这样三角形ABC被分成6个三角形，其中4个三角形 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，D为圆锥的顶点，O是圆锥底面的圆心，AE为底面直径，AE=AD． ABC是底面的内接正三角形，P为DO上一点，PO=√6/6DO 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BC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，在三角形 ABC 中， D 是 BC 的中点， E 、 F AC 的三等分点。已知三角形的面积是 108 平方厘米。求三角 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

在等边三角形ABC中，点D、E分别在AB、BC边上，连结CD，AE交于点P，且CD=AE，∠ BCD=20°，则∠ APD的度数为 百度教育 sketch template

如图所示在三角形ABC中D为BC的中点AD和BE相交F点已知三角形ABC的面积为42平方厘米求三角形BDF的面积．题目和参考答案 sketch template

如图所示，在 ABC中，D是BC的中点，DM垂直于DN，如果BM2 CN2=DM2 DN2，求证AD2=14AB2 AC2．百度教育 sketch template

百度教育 sketch template

如图，在等边三角形ABC中，点D，E分别在边AB，AC上，且AD=CE，求证：CD=BE． ——青夏教育精英家教�—— 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，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

如图所示，在 ABC中BD，CE是两条高，求证：B，C，D，E四点在同一个圆上百度教育 sketch template

如图所示在三角形ABC中∠ABC=45°CD⊥AB与点DBE平分∠ABC 且BE⊥AC于点E与CD相交于点FH是BC边的中点 sketch template

20． 如图，三角形ABC中，BD平分∠ABC，AD垂直于BD，三角形BCD的面积为45，三角形ADC的面积为20，则三角形ABD的面积等于 sketch template

如图所示分别以直角三角形ABC三边为边�外作三个正方形其面积分别用S1S2S3表示若S1=25S3=9则S2的值为 A sketch template

如图在 ABC中 AB AC 以AC为直径的⊙O交AB于点D 交BC于点E 出卷� sketch template

如图Rt ABC中∠ABC＝90°以AB为直径的⊙O交AC于点DE是BC的中点连接DEOE．1判断DE与⊙O的位置关系并说明 sketch template

题目如图所示在 ABC中按以下步骤作图�以点B为圆心任意长为半径作弧分别交BABC于点MN再以点N为圆心MN长为半径作弧 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DE． 1证明 ACD sketch template

10．如图所示已知 ABC和 DCE均是等边三角形点BCE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， ABC中，∠ABC=90°，AB=3，BC=5，以AC为一边� ABC外作正方形ACDE，中心为O，求 OBC的面积．百度教育 sketch template

如图所示已知在 ABC中∠BAC＝70°AC=6AD是 ABC的角平分线则∠BAD= BE是 ABC的中线则AE=CE= CF sketch template

如图所示电源电动势为E内电阻为r．当�动变阻器的触片P从右端�到左端时�现电压表V1V2示数变化的绝对值分别为 U1和 U2下列说法 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所示在Rt ABC中AD平分∠BAC交BC于DCH⊥AB于H交AD于FDE⊥AB垂足为E求证四边形CFDE是菱形——青夏 sketch template

如图所示 ABC是等腰直角三角形BC是斜边将 ABP绕点A逆时针旋转后能与 ACP′重合如果AP=3那么PP′的长等于ABC sketch template

1如图所示．在 ABC中射影定理可表示为a=b•cosC C•cosB．其中abc分别为角ABC的对边类比上述定理．写出对空间 sketch template

如图所示BD是∠ABC的平分线DE⊥AB于ES ABC＝36cm2AB＝18cmBC＝12cm试求DE的长．题目和参考答案——青 sketch template

ABC为如图所示的平面直角坐标系中的格点三角形．1将 ABC�x轴负半轴方�平移4个单位得到 A1B1C1画出图形并写出点A1的坐标 sketch template

1．如图11 20所示 ABC≌ AEDC和DB和E是对应顶点则对应角为 对应边为 ——青夏教育精英家教�—— sketch template

如图所示点E在 ABC外部点D在BC边上．DE交AC于F若∠1=∠2∠E=∠CAE=AC求证 ABC≌ ADE．题目和参考答案 sketch template

如图所示等腰直角三角形abc区域内存在方�垂直纸面�外的匀强磁场磁感应强度大小为B．三个相同的带电粒子从b点沿bc方�分别以速度v1v2 sketch template

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