如图已知正方形abcd的边cd在正方形defg的边de上连接aegc．1试猜想ae与gc有怎样的位置关系并证明你的结论．2将正 Sketch Coloring Page

如图已知正方形abcd的边cd在正方形defg的边de上连接aegc．1试猜想ae与gc有怎样的位置关系并证明你的结论．2将正 Template

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com

please wait, the page is loading...

More Sketches

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

sketch #5138 Monster by Leonie Cooper

anonymous

anonymous
sketch #5138 Monster by Leonie Cooper

sketch #3174 John Snow Helga Fon Stein

anonymous

anonymous
sketch #3174 John Snow Helga Fon Stein

sketch #2022

anonymous

anonymous
sketch #2022

sketch #2072

anonymous

anonymous
sketch #2072

sketch #2206

anonymous

anonymous
sketch #2206

sketch #4653 Kero by Indike Liyanage

anonymous

anonymous
sketch #4653 Kero by Indike Liyanage

sketch #2901 Smurf by Ronny Alexander Nikolaevich

anonymous

anonymous
sketch #2901 Smurf by Ronny Alexander Nikolaevich

sketch #4264 oh yeah

anonymous

anonymous
sketch #4264 oh yeah

sketch #5170

anonymous

anonymous
sketch #5170

sketch #5350

anonymous

anonymous
sketch #5350

sketch #5219 Zayn Malik by Amila Madhushanaka

anonymous

anonymous
sketch #5219 Zayn Malik by Amila Madhushanaka

sketch #5326

anonymous

anonymous
sketch #5326

sketch #1671

Saifa Mahmud
sketch #1671

sketch #970 Depression

anonymous

anonymous
sketch #970 Depression

sketch #2620 goblin man

sketchmaster
sketch #2620 goblin man

sketch #1079

anonymous

anonymous
sketch #1079

sketch #4478

Hank Henry Armstrong
sketch #4478

sketch #1118 easy zombie

anonymous

anonymous
sketch #1118 easy zombie

sketch #2625 Dragon by sketchmaster

sketchmaster
sketch #2625 Dragon by sketchmaster

sketch #4698

anonymous

anonymous
sketch #4698

sketch #5183

anonymous

anonymous
sketch #5183

sketch #3513

anonymous

anonymous
sketch #3513

sketch #5037 Dolphin by Meen Suksoi

anonymous

anonymous
sketch #5037 Dolphin by Meen Suksoi

sketch #2283 Head in a shoe

anonymous

anonymous
sketch #2283 Head in a shoe

sketch #5203 Alien vs. Predator Ani Chachua

anonymous

anonymous
sketch #5203 Alien vs. Predator Ani Chachua

sketch #3765 Happy easter!

anonymous

anonymous
sketch #3765 Happy easter!

sketch #5078 Naruto by Shimun Yeyo Ahmed

anonymous

anonymous
sketch #5078 Naruto by Shimun Yeyo Ahmed

sketch #3670 Bugs Bunny by Jessica Column

anonymous

anonymous
sketch #3670 Bugs Bunny by Jessica Column

sketch #5198 Sakura Claudio Pose Jester Genso

anonymous

anonymous
sketch #5198 Sakura Claudio Pose Jester Genso

sketch #1183

anonymous

anonymous
sketch #1183

tomski如图已知正方形abcd的边cd在正方形defg的边de上连接aegc．1试猜想ae与gc有怎样的位置关系并证明你的结论．2将正 coloring

如图，已知正方形ABCD的边长为2，点E是边CD上的一动点，AF平分∠BAE交边BC于点F．（1）�当点F恰好是边BC的中点时，求线段DE长 sketch template

百度教育 sketch template

设正方形ABCD的边CD的中点为EF是CE的中点图．求证∠DAE=12∠BAF．题目和参考答案——青夏教育精英家教�—— sketch template

如图已知正方形ABCD的边长为4点EF分别在边ABBC上且AE=BF=1CEDF交于点O．下列结论�∠DOC=90°�OC sketch template

如图1，已知O为正方形ABCD对角线的交点，点E在边CB的延长线上，连结EO，OF⊥OE交BA延长线于点F，连结EF．1求证：EO＝FO sketch template

在正方形ABCD中点P是CD边上一动点连接PA分别过点BD作BE⊥PADF⊥PA垂足分别为EF．1如图�请探究BEDF 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

11．如图EF分别在正方形ABCD的边ADCD上且∠FBC=∠EBF 求证BE=AE CF．——青夏教育精英家教�—— sketch template

题目如图已知正方形ABCD的边长是4点E是AB边上一动点连接CE过点B作BG⊥CE于点G点P是AB边上另一动点则PD PG的 sketch template

题目如图已知正方形DEFG的顶点DE在 ABC的边BC上顶点GF分别在边ABAC上．如果BC=4 ABC的面积是6那么这个正 sketch template

10．如图20 2 15a正方形ABCD和正方形BEFC．操作M是线段AB上一动点从A点至B点移动DM⊥MN交对角线BF于点M sketch template

如图1一等腰直角三角尺GEF的两条直角边与正方形ABCD的两条边分别重合在一起．现正方形ABCD保持不动将三角尺GEF绕斜边EF的中点O sketch template

如图1，在正方形中，点、分别是、的中点，、相交于点，则可得得结论：�；�。不需要证明。 1如图2，若点、不是正方形的边的中点，但满足 sketch template

如图正方形ABCD的边长为a分别以正方形的四个顶点为圆心边长为半径在正方形内画弧求图中阴影部分的面积．题目和参考答案——青夏教育 sketch template

如图正方形纸片ABCD的边长为3点EF分别在边BCCD上将ABAD分别沿AEAF折叠点BD恰好都落在点G处已知BE=1则 sketch template

如图，在边长为8的正方形ABCD中，点P，Q分别是边AB，AD上的两动点（点P，Q不与点A，B，D重合），以AP，AQ为邻边作矩形APEQ sketch template

操作正方形ABCD的边长为4P是直线CD上一动点将三角尺的直角顶点与点P重合一条直角边始终经过点B另一直角边所在的直线与射线AD交于 sketch template

如图1已知正方形ABCD将一个45度角∝的顶点放在D点并绕D点旋转角的两边分别交AB边和BC边于点E和F连接EF．求证EF=AE sketch template

如图1已知正方形ABCD的对角线ACBD相交于点OE是AC上一点连接EB过点A作AM⊥BE垂足为MAM交BD于点F．1求证 sketch template

平面几何定理及证明（3）知乎 sketch template

如图1，正方形ABCD与正方形AEFG的边AB、AE（AB＜AE）在一条直线上，正方形AEFG以点A为旋转中心逆时针旋转，设旋转角为百度教育 sketch template

题目如图在正方形ABCD中P是边BC上的一动点不与点BC重合点B关于直线AP的对称点为E连接AE连接DE并延长交射线AP于 sketch template

问题探索1如图1在正方形ABCD的内部以AD为边用尺规作等边三角形．2已知如图2等边 EFG的顶点EFG分别在正方形ABCD sketch template

如图在正方形ABCD中点EF分别在CDBC上且BF=CE连接BEAF相交于点G则下列结论不正确的是 A．BE=AFB．∠ sketch template

如图已知边长为5的正方形ABCD和边长为3的正方形CEFG共顶点C正方形CEFG绕点C旋转60°连接BEDG则 BCE的面积与 sketch template

如图已知正方形ABCD的边CD在正方形DEFG的边DE上连接AEGC．1试猜想AE与GC有怎样的位置关系并证明你的结论．2将正 sketch template

�国汉代数学家赵爽在注解《�髀算经》时给出的“赵爽弦图”如图所示，它是由四个全等的直角三角形与中间的小正方形拼成的一个大正方形．若大正方形的 sketch template

题目已知正方形ABCD与正方形CEFGM是AF的中点连接DMEM．1如图1点E在CD上点G在BC的延长线上请判断DMEM sketch template

例1如图已知正方形ABCD的边长为4EF分别是ABAD的中点GC⊥平面ABCD且GC＝2求点B到平面EFG的距离．分析由题设 sketch template

如图1所示已知正方形ABCD的对角线ACBD相交于OE是AC上一点过A作AG⊥BE垂足为GAG交BD于F1试证明OE sketch template

题目已知正方形ABCD的对角线相交于O点P在射线AO上∠MPN=90°．1如图1当P与点O重合MN分别在ADAB上AM sketch template

百度教育 sketch template

20．已知如图以正方形ABCD的对角线为边作菱形AEFCB在FE的延长线上．求证AEAF把∠BAC三等分．——青夏教育精英家教�—— sketch template

如图所示正方形ABCD的边长为10厘米EF分别为AB 及BC的中点．四边形BFGE的面积是2020平方厘米．题目和参考答案——青夏教育 sketch template

如图所示在边长为L的正方形ABCD 区域内存在方�垂直纸面�外的匀强磁场．一带电粒子以速度v 沿AB 边方�射人磁场之后粒子恰好从CD 边 sketch template

free web stats