如图点p是正方形abcd的对角线bd上一点pe⊥bcpf⊥cd垂足分别为点ef连接apef给出下列四个结论�ap=ef�∠ Sketch Coloring Page

如图点p是正方形abcd的对角线bd上一点pe⊥bcpf⊥cd垂足分别为点ef连接apef给出下列四个结论�ap=ef�∠ Template

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sketch #5048

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anonymous
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sketch #5348

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sketch #2573 homer simpson

anonymous

anonymous
sketch #2573 homer simpson

sketch #5166 Jigsaw by Gisele Siqueira Zanni

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anonymous
sketch #5166 Jigsaw by Gisele Siqueira Zanni

sketch #2593 Tweety by sketchmaster

sketchmaster
sketch #2593 Tweety by sketchmaster

sketch #3554 Dr. House by Carrieann Benthem

anonymous

anonymous
sketch #3554 Dr. House by Carrieann Benthem

sketch #5312

anonymous

anonymous
sketch #5312

sketch #962

Wynchz
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sketch #4087 Stewie by Leon Soria Ricardo

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anonymous
sketch #4087 Stewie by Leon Soria Ricardo

sketch #3765 Happy easter!

anonymous

anonymous
sketch #3765 Happy easter!

sketch #5123

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anonymous
sketch #5123

sketch #5053

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anonymous
sketch #5053

sketch #5059 Edward Hopper&#;s &#;Nighthawks&#; by Rosanne Zammit

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sketch #5059 Edward Hopper&#;s &#;Nighthawks&#; by Rosanne Zammit

sketch #5192

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anonymous
sketch #5192

sketch #3088 Billy from Saw by Naulian Ciko

anonymous

anonymous
sketch #3088 Billy from Saw by Naulian Ciko

sketch #5257

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anonymous
sketch #5257

sketch #3344 Homer by Samuel Roberto

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anonymous
sketch #3344 Homer by Samuel Roberto

sketch #1226 the man

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anonymous
sketch #1226 the man

sketch #5217

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anonymous
sketch #5217

sketch #5283

anonymous

anonymous
sketch #5283

sketch #5154

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anonymous
sketch #5154

sketch #3165

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anonymous
sketch #3165

sketch #1185

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anonymous
sketch #1185

sketch #5325

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anonymous
sketch #5325

sketch #2082 mash

anonymous

anonymous
sketch #2082 mash

sketch #5160 Marilyn Monroe by Muhammet Karadoğan

anonymous

anonymous
sketch #5160 Marilyn Monroe by Muhammet Karadoğan

sketch #1232 Dylan Thomas

anonymous

anonymous
sketch #1232 Dylan Thomas

sketch #3042 Tobi by Mirnes Sinanovic

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anonymous
sketch #3042 Tobi by Mirnes Sinanovic

sketch #523 the man

anonymous

anonymous
sketch #523 the man

sketch #4921

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anonymous
sketch #4921

tomski如图点p是正方形abcd的对角线bd上一点pe⊥bcpf⊥cd垂足分别为点ef连接apef给出下列四个结论�ap=ef�∠ coloring

难点解析丨正方形中的动点问题知乎 sketch template

百度教育 sketch template

【问题情境�（1）如图1，正方形ABCD中，E、F分别是边AB和对角线AC上的点，∠EDF=45°．易证 DBE∽ DCF（不需写出证明过程 sketch template

题目如图1在正方形ABCD中AD=6点P是对角线BD上任意一点连接PAPC过点P作PE⊥PC交直线AB于点E1求证 sketch template

如图点P是正方形ABCD的对角线BD上一点PE⊥BCPF⊥CD垂足分别为点EF连接APEF给出下列四个结论�AP=EF�∠ sketch template

如图1正方形ABCD中点O为对角线AC的中点点P在直线上AC作直线BP分别作AE⊥BPCF⊥BP垂足分别为点E点F．1求证 sketch template

如图，四边形ABCD为正方形。如图1，点P为 ABC的角平分线交点，问DP和DA有何数量关系？（在线等）百度知道 sketch template

28．正方形ABCD中点O是对角线AC的中点P是对角线AC上一动点过点P作PF⊥CD于点F 如图1当点P与点O重合时显然有DF sketch template

难点解析丨正方形中的动点问题知乎 sketch template

题目如图1在正方形ABCD中AD=6点P是对角线BD上任意一点连接PAPC过点P作PE⊥PC交直线AB于点E1求证 sketch template

10．如图4所示正方形ABCD的对角线相交于点O点E是BC上任意一点EG⊥BD 于GEF⊥AC于F若AC=10则EG EF的值为 sketch template

题目如图1正方形纸片ABCD的边长为2翻折∠B∠D使两个直角的顶点重合于对角线BD上一点PEFGH分别是折痕．设AE＝x0 sketch template

如图在四棱锥P ABCD中底面ABCD是正方形侧面PAD⊥底面ABCD且PA=PD=AD=2EF分别为PCBD的中点．Ⅰ sketch template

题目如图正方形ABCD的边长为12点E是射线BC上的一个动点连接AE并延长交射线DC于点F将 ABE沿直线AE翻折点B落在点B sketch template

将正方形的一个顶点与正方形的对角线交叉重合如图�位置则阴影部分面积是正方形面积的将正方形与按图�放置则阴影部分面积是正方形面积的 sketch template

如图，正方形ABCD中，AC是对角线，今有较大的直角三角板，一边始终经过点B，直角顶点P在射线AC上移动，另一边交DC于Q1如图�，当点 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

两条对角线 的四边形是正方形——青夏教育精英家教�—— 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已知正方形ABCD的边长为2沿对角线AC将三角形ADC折起使平面ADC与平面ABC垂直折叠后BD两点的距离是 B 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

题目已知二次函数y=ax2 Bx Ca≠0中的x和y满足下表x 012345 Y 30 10m8 1可求得m的值为 2在 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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1在正方形ABCD中P是对角线BD上的一点点E在AD的延长线上且PA=PEPE交CD于F．1求∠CPE的度数2如图2 sketch template

如图所示边长L=02m的正方形线圈abcd其匝数n=l0总电阻r=2Ω外电路的电阻R=8Ωab边的中点和cd边的中点的连线OO sketch template

如图已知四边形ABCD是平行四边形下列结论中不正确的是 A 当AB=BC时四边形ABCD是菱形B 当AC⊥BD时四边形ABCD sketch template

八下�练六 Word文档在线阅读与下载无忧文档 sketch template

6．已知如图矩形ABCD的外角平分线围成四边形EFGH．求证四边形EFGH是正方形．——青夏教育精英家教�—— sketch template

如图．点P是边长为1的正方形ABCD对角线AC上的一个动点且PE=PB 1求证PE⊥PD．2设AP=x四边形PECD的面积为y求 sketch template

24．如图正方形ABCD和正方形A′OB′C′是全等图形则当正方形A ′OB′C′绕正方形ABCD的中心O顺时针旋转的过程中． 1四边 sketch template

如图在所给的6×6�格中每个小正方形的边长都为1线段AB的端点都在格点上按下列要求画正方形另两个顶点也都在格点上并直接写出所画正 sketch template

正方形、梯形 Word文档在线阅读与下载无忧文档 sketch template

如图所示正四棱锥P ABCD的各棱长均为13MN分别为PABD上的点且PM∶MA=BN∶ND=5∶8 1求证直线MN∥平面 sketch template

八年级下菱形正方形题目精选 Word文档在线阅读与下载无忧文档 sketch template

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