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 Coloring Page

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 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 #2459 funky afro

sketchmaster
sketch #2459 funky afro

sketch #308

Helyryn
sketch #308

sketch #5258 Adventure Time by Kheith Ryan Lubiano

anonymous

anonymous
sketch #5258 Adventure Time by Kheith Ryan Lubiano

sketch #2844 Geist Ines Galeana

Ines Galeana
sketch #2844 Geist Ines Galeana

sketch #5161

anonymous

anonymous
sketch #5161

sketch #672 Snails pace

Rachel Roe
sketch #672 Snails pace

sketch #4852

anonymous

anonymous
sketch #4852

sketch #5103

anonymous

anonymous
sketch #5103

sketch #5265 Shir Erika Ishikawa

anonymous

anonymous
sketch #5265 Shir Erika Ishikawa

sketch #4760

anonymous

anonymous
sketch #4760

sketch #894 hmmm

anonymous

anonymous
sketch #894 hmmm

sketch #3999 Deadmau by Speeð Üp Säm

anonymous

anonymous
sketch #3999 Deadmau by Speeð Üp Säm

sketch #4310 robot

anonymous

anonymous
sketch #4310 robot

sketch #280

anonymous

anonymous
sketch #280

sketch #2483 Una Catrina by sketchmaster

sketchmaster
sketch #2483 Una Catrina by sketchmaster

sketch #937

anonymous

anonymous
sketch #937

sketch #2628 Black haired women

sketchmaster
sketch #2628 Black haired women

sketch #3457

anonymous

anonymous
sketch #3457

sketch #4979 Luffy

anonymous

anonymous
sketch #4979 Luffy

sketch #1114 fire flame camping bonfire

anonymous

anonymous
sketch #1114 fire flame camping bonfire

sketch #1899 blue

anonymous

anonymous
sketch #1899 blue

sketch #944

Laura Agapi Asnicar
sketch #944

sketch #3871

anonymous

anonymous
sketch #3871

sketch #83

Chris Shrimp Lonsdale
sketch #83

sketch #4134 1 min sketch

Nemo Archt
sketch #4134 1 min sketch

sketch #5088

anonymous

anonymous
sketch #5088

sketch #1519

anonymous

anonymous
sketch #1519

sketch #961

anonymous

anonymous
sketch #961

sketch #3344 Homer by Samuel Roberto

anonymous

anonymous
sketch #3344 Homer by Samuel Roberto

sketch #3950

anonymous

anonymous
sketch #3950

tomski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 coloring

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

难点解析丨正方形中的动点问题知乎 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

难点解析丨正方形中的动点问题知乎 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

（1）如图1，正方形�格中，点A，B，C，D为格点，AB交CD于点O．则sin∠AOC=．（2）如图2，点P是线段AB上的动点，分别以AP sketch template

如图1已知正方形ABCD的对角线ACBD相交于点OE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

小明遇到一个问题如图1正方形ABCD中EFGH分别是ABBCCD和DA边上靠�ABCD的n等分点连接AFBGCH 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

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

百度教育 sketch template

如图在正方形ABCD中点EF分别在CDBC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

百度教育 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

题目如图1已知点G在正方形ABCD的对角线AC上GE⊥BCGF⊥CD．1�求证四边形CEGF是正方形�推断的值为 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

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

已知正方形ABCD中M是AB的中点E是AB延长线上一点MN⊥DM且交∠CBE的平分线于N 1求证MD＝MN 2若将上述条件 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 41 C 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已知正方形ABCD的边长为4点EF分别在边ABBC上且AE=BF=1CEDF交于点O．下列结论�∠DOC=90°�OC sketch template

�普中国 正方形判定定理 · �普中国� 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Q1如图�，当点 sketch template

如图所示正方形ABCD的边长为10厘米EF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

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

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

百度教育 sketch template

如图边长为3的正方形ABCD绕点C按顺时针方�旋转30°后得到的正 方形EFCGEF交AD于点H那么DH的长为 16已知方程有两个 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

17．如图把边长为2的正方形ABCD绕顶点C顺时针旋转一定角度得到正方形EFCGEF交AD于H若重合部分四边形CFHD的面积为2则AH 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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

如图，在平行六面体ABCD A 1B 1C 1D 1中，底面是边长为2的正方形，若∠ 1AB=∠ 1AD=60^° ，且A 1A sketch template

百度教育 sketch template

free web stats