如图所示平行四边形纸条abcd中ef分别是边adbc的中点张老师请同学们将纸条的下半部分平行四边形abfe沿ef翻折得到一个v字形 Sketch Coloring Page

如图所示平行四边形纸条abcd中ef分别是边adbc的中点张老师请同学们将纸条的下半部分平行四边形abfe沿ef翻折得到一个v字形 Template

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More Sketches

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

sketch #3362 The Boss by David Torre

anonymous

anonymous
sketch #3362 The Boss by David Torre

sketch #4728 Angry Toad by Geneval Mendes

anonymous

anonymous
sketch #4728 Angry Toad by Geneval Mendes

sketch #2625 Dragon by sketchmaster

sketchmaster
sketch #2625 Dragon by sketchmaster

sketch #3063

anonymous

anonymous
sketch #3063

sketch #846 cat fridayz z z zzzz zz

anonymous

anonymous
sketch #846 cat fridayz z z zzzz zz

sketch #2643 Spring chick

Rachel Roe
sketch #2643 Spring chick

sketch #5198 Sakura Claudio Pose Jester Genso

anonymous

anonymous
sketch #5198 Sakura Claudio Pose Jester Genso

sketch #5140 Jigsaw by Lajla Nygaard Laursen

anonymous

anonymous
sketch #5140 Jigsaw by Lajla Nygaard Laursen

sketch #4385

anonymous

anonymous
sketch #4385

sketch #5051

anonymous

anonymous
sketch #5051

sketch #1289 peace within

anonymous

anonymous
sketch #1289 peace within

sketch #669 Cluck

Rachel Roe
sketch #669 Cluck

sketch #5117

anonymous

anonymous
sketch #5117

sketch #5215

anonymous

anonymous
sketch #5215

sketch #1446

anonymous

anonymous
sketch #1446

sketch #5218 Marshall Lee Dj-ionut Manelomania

anonymous

anonymous
sketch #5218 Marshall Lee Dj-ionut Manelomania

sketch #1385 fingerschpitsengeful

anonymous

anonymous
sketch #1385 fingerschpitsengeful

sketch #2309

anonymous

anonymous
sketch #2309

sketch #3071 Metallica - Kill &#;Em All by Dayana Aleman

anonymous

anonymous
sketch #3071 Metallica - Kill &#;Em All by Dayana Aleman

sketch #3174 John Snow Helga Fon Stein

anonymous

anonymous
sketch #3174 John Snow Helga Fon Stein

sketch #1253

anonymous

anonymous
sketch #1253

sketch #5090

anonymous

anonymous
sketch #5090

sketch #5124 Tony Tony Chopper by 陳一夫

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anonymous
sketch #5124 Tony Tony Chopper by 陳一夫

sketch #474 waa

anonymous

anonymous
sketch #474 waa

sketch #3459 BLUE from fosters imagenary friends

anonymous

anonymous
sketch #3459 BLUE from fosters imagenary friends

sketch #649

anonymous

anonymous
sketch #649

sketch #4306 The burning watermelon!

anonymous

anonymous
sketch #4306 The burning watermelon!

sketch #1853 scribble

anonymous

anonymous
sketch #1853 scribble

sketch #5270 Fresh prince by Fatér Szilvia

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anonymous
sketch #5270 Fresh prince by Fatér Szilvia

sketch #4900 Moonlight by Abdelwahab Haik

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anonymous
sketch #4900 Moonlight by Abdelwahab Haik

tomski如图所示平行四边形纸条abcd中ef分别是边adbc的中点张老师请同学们将纸条的下半部分平行四边形abfe沿ef翻折得到一个v字形 coloring

平行四边形的定义和性质 Word文档在线阅读与下载免费文档 sketch template

如图1 12 1现将二张形状大小完全相同的平行四边形透明纸片分别放在方格纸中方格纸中的每个小正方形的边长均为1并且平行四边形纸片 sketch template

如图所示在平行四边形ABCD中EF分别是ABCD上的点且AE=CF连接BFDE试猜测∠ADE与∠CBF的大小关系并加以证明 sketch template

在平行四边形ABCD中BC边上的高为4AB=5AC=2$sqrt{5}$则平行四边形ABCD的�长等于12或20．题目和参考答案 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平行四边形ABCD的面积是54平方厘米．点E是AC边的中点点MN把BC边平均分成了3份．阴影部分的面积是4545平方厘米 sketch template

如图所示平行四边形纸条ABCD中EF分别是边ADBC的中点张老师请同学们将纸条的下半部分平行四边形ABFE沿EF翻折得到一个V字形 sketch template

如图在平行四边形ABCD中点EF分别在ADBC上且AE=CF 求证BE=DF 题目和参考答案——青夏教育精英家教�—— sketch template

如图四边形ABCD是平行四边形点E在AD上请仅用无刻度直尺按要求作图保留作图痕迹不写作法1在图1中过点E作直线EF将四边形 sketch template

如图在平行四边形ABCD中AB=6BC=4∠B=60°点E是边AB上的一点点F是边CD上一点将平行四边形ABCD沿EF折叠得到 sketch template

如图所示P为平行四边形ABCD内一点求证以APBPCPDP为边可以构成一个四边形并且所构成的四边形的对角线的长度恰好分别等于AB sketch template

如图在平行四边形ABCD中O是AC与BC的交点过O点的直线EF与ABCD的延长线分别交于E，F 百度知道 sketch template

如图平行四边形ABCD中EF过对角线的交点OAB＝4AD＝3OF＝13则四边形BCEF的�长为 A 83 B 96 sketch template

如图在平行四边形ABCD中过ACA分别作对角线的垂线垂足分别为EF 1图中有哪几对三角形全等请指出来 D ——青夏教育精英 sketch template

如图已知四边形ABCD是平行四边形．1作∠A的平分线交BC于点E．用尺规作图保留作图痕迹不用写作法中若AD=6EC=2求 sketch template

24．如图甲四边形是等腰梯形由个这样的等腰梯形可以拼出图乙所示的平行四边形 1求四边形四个内角的度数 2试探究四边形四条边 sketch template

如图四边形ABCD中对角线相交于点OEFGH分别是ABBDBCAC的中点．求证四边形EFGH是平行四边形．题目和参考答案 sketch template

如图四边形ABCD是平行四边形．1请用直尺和圆规按下列步骤作图保留作图痕迹�作∠BAD的平分线交CD于E交BC的延长线于F� sketch template

如图在平行四边形ABCD中对角线ACBD的长度分别为10和6则AB长度的最大整数值是 A．8B．5C．6D．7——青夏教育精英家教�—— sketch template

如图所示四边形EFGH为空间四边形ABCD的一个截面若截面为平行四边形 1求证AB∥平面EFGHCD∥平面EFGH 2若 sketch template

如图在平行四边形ABCD中被分成甲乙丙三个三角形已知甲比丙多12平方厘米乙与丙的比是34那么平行四边形ABCD的面积是 平方 sketch template

在如图所示的几何体中四边形ABCD为平行四边形∠ACB=90°EA⊥平面ABCDEF∥ABFG∥BCEG∥ACAB=2EF．1 sketch template

如图2四边形ABCD中AB∥CD要使四边形ABCD为平行四边形则可添加的条件为 ——青夏教育精英家教�—— sketch template

如图ABCD是平行四边形，AD=8cm，AB=10cm，角DAB=30度，高CH=4cm，弧BE、DF分别以AB、CD为半径，弧DM、BN分别 sketch template

如图所示四边形EFGH为空间四边形ABCD的一个截面若截面为平行四边形 1求证AB∥平面EFGHCD∥平面EFGH 2若 sketch template

如图所示在平行四边形ABCD中EF分别是ABCD上的点且AE=CF连接BFDE试猜测∠ADE与∠CBF的大小关系并加以证明 sketch template

如图所示在四边形ABCD中EFGH分别是四边形ABCD各边的中点已知阴影部分的面积是10求四边形SRPQ的面积．题目和参考答案 sketch template

如图在平行四边形ABCD中AB=5cmBC=9cm∠ABC的平分线交AD于点E交CD的延长线于F．求DF的长．题目和参考答案——青 sketch template

定义到凸四边形一组对边距离相等到另一组对边距离也相等的点叫凸四边形的准内心．如图1PH=PJPI=PG则点P就是四边形ABCD的准 sketch template

已知EFGH分别是四边形ABCD各边的中点如图所示．1探究四边形EFGH的形状并证明2当四边形EFGH是正方形时请指出 sketch template

如图所示 ABCD的对角线ACBD交于OEF过点O交AD于E交BC于FG是OA的中点H是OC的中点四边形EGFH是平行四边形 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

如图所示在四边形ABCD中AB∥CD且AB=CD对角线AC和BD相交于O若不增加任何字母与辅助线要使四边形ABCD为矩形则还需 sketch template

如图所示在任意凸四边形 ABCD 中取各边的中点并与它相对的一个顶点连结那么所围成的中央四边形面积与�围那四个阴影三角形的面积总和相等吗 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

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