如图在正方形abcd中p是cd上一动点使三角形的直角顶点与点p重合并且一条直角边始终经过点b另一直角边与正方形的某一边所在直线相交于 Sketch Coloring Page

如图在正方形abcd中p是cd上一动点使三角形的直角顶点与点p重合并且一条直角边始终经过点b另一直角边与正方形的某一边所在直线相交于 Template

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sketch #878

Laura Agapi Asnicar
sketch #878

sketch #3871

anonymous

anonymous
sketch #3871

sketch #4691 Itachi by Jaqueline Salazar

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anonymous
sketch #4691 Itachi by Jaqueline Salazar

sketch #1061 garota ao vento

Ariel Fernando
sketch #1061 garota ao vento

sketch #1414

Chayrolfrypan
sketch #1414

sketch #4900 Moonlight by Abdelwahab Haik

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anonymous
sketch #4900 Moonlight by Abdelwahab Haik

sketch #1385 fingerschpitsengeful

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anonymous
sketch #1385 fingerschpitsengeful

sketch #3145 Madoka by Николай Герасимов

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anonymous
sketch #3145 Madoka by Николай Герасимов

sketch #3742 Homer by Koes Maung

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anonymous
sketch #3742 Homer by Koes Maung

sketch #3439 Aralé by Malyi Link

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anonymous
sketch #3439 Aralé by Malyi Link

sketch #5434

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anonymous
sketch #5434

sketch #3974 Bird Skerch w/ vibration

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anonymous
sketch #3974 Bird Skerch w/ vibration

sketch #3208 ELETR by Raimundo Santos

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anonymous
sketch #3208 ELETR by Raimundo Santos

sketch #4190

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anonymous
sketch #4190

sketch #4383 4383

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anonymous
sketch #4383 4383

sketch #3651 Istanbul by DjDarío GT

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sketch #3651 Istanbul by DjDarío GT

sketch #4887 Jessica Rabbit by Garima Taneja

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anonymous
sketch #4887 Jessica Rabbit by Garima Taneja

sketch #3535 Mickey by Hakan Usuğ

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anonymous
sketch #3535 Mickey by Hakan Usuğ

sketch #314 Butterfly

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anonymous
sketch #314 Butterfly

sketch #5091 The Red Lady by অনন্ত জলিল

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sketch #5091 The Red Lady by অনন্ত জলিল

sketch #2577

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anonymous
sketch #2577

sketch #2117

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anonymous
sketch #2117

sketch #2643 Spring chick

Rachel Roe
sketch #2643 Spring chick

sketch #600

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anonymous
sketch #600

sketch #22

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anonymous
sketch #22

sketch #4882 Monsters University by John Davis

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sketch #4882 Monsters University by John Davis

sketch #3273

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anonymous
sketch #3273

sketch #2937 Spongebob by Kalana Namikaze

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sketch #2937 Spongebob by Kalana Namikaze

sketch #4386 Freddie Mercury by Павел Павлов

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sketch #4386 Freddie Mercury by Павел Павлов

sketch #4362 cow

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anonymous
sketch #4362 cow

tomski如图在正方形abcd中p是cd上一动点使三角形的直角顶点与点p重合并且一条直角边始终经过点b另一直角边与正方形的某一边所在直线相交于 coloring

如图在正方形ABCD中P是CD上一动点使三角形的直角顶点与点P重合并且一条直角边始终经过点B另一直角边与正方形的某一边所在直线相交于 sketch template

在正方形ABCD中点P是CD边上一动点连接PA分别过点BD作BE⊥PADF⊥PA垂足分别为EF．1如图�请探究BEDF sketch template

如图，在正方形ABCD中，E、F、G、H分别为AB、CD、BC、AD上的点，EF与GH相交于点P，且EF⊥ GH，连接EG、GF、FH、HE sketch template

题目如图在正方形ABCD中P是边BC上的一动点不与点BC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

百度教育 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在四棱锥P ABCD中底面ABCD是正方形侧面PAD⊥底面ABCD且PA=PD=AD=2EF分别为PCBD的中点．Ⅰ 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在正方形ABCD中点E是CD的中点点F是BC边上一点且∠BAF=∠EAD．1求证EF⊥AE2将“正方形 改成“矩形 sketch template

如图正方形ABCD在坐标系中的位置如图所示将正方形ABCD绕D点顺时针方�旋转90°后B点到达的位置坐标为 A B 41 C 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E1求证 sketch template

如图在正方形ABCD中点E为对角线AC上的一点连接BEDE．1如图1求证 BCE≌ DCE2如图2延长BE交直线CD于 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

如图，在正方形ABCD中，点E，F分别在BC，CD上，连接AE，AF，EF，∠EAF=45°．若∠BAE=α，则∠FEC一定等于（） A2α 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

�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

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正方形ABCD中点EF分别在BCCD上∠EAF=45°AEAF分别于BD相交于点MN1求证BM2 DN2=MN2 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AEAF折叠点BD恰好都落在点G处已知BE=1则 sketch template

如图所示在四棱锥S ABCD中底面ABCD是正方形侧棱SD⊥平面ABCDSD=DC点E是SC的中点作EF⊥SB交SB于点F．1 sketch template

如图在正方形ABCD中点E在对角线AC上连接BEDE．1证明BE=DE2设 ADE CDE的面积分别为S1S2已知 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 平方厘米．题目和参考答案——青夏教育精英家教�—— sketch template

如图，在四棱锥P ABCD中，底面ABCD是平行四边形，∠BCD=120°，侧面PAB⊥底面ABCD，PB=2√6，AB=AC=PA=2√3 sketch template

如图等腰梯形ABCD中AD∥CBAE∥CDAB=AD=CD=8cm∠C=60°则梯形ABCD的�长为cmA24B32C sketch template

百度教育 sketch template

如图在正方形ABCD中EC=2BE三角形 BOC的面积是3平方米求阴影部分的面积．题目和参考答案——青夏教育精英家教�—— 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

百度教育 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=PEPE交CD于F．1求∠CPE的度数2如图2 sketch template

百度教育 sketch template

百度教育 sketch template

如图，图中所有的三角形都是直角三角形，四边形都是正方形．已知正方形A，B，C，D的边长分别是12，16，9，12，求最大正方形E的面积．百度教育 sketch template

如图在多面体ABCDEF中ABCD为正方形ED⊥平面ABCDFB∥ED且AD=DE=2BF=2．I求证AC⊥EFII求 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

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