将一张矩形纸片沿对角线剪开得到两张三角形纸片再将这两张三角形纸片�放出如下图的形状使bfcd在同一条直线上 1 试问ab Sketch Coloring Page

将一张矩形纸片沿对角线剪开得到两张三角形纸片再将这两张三角形纸片�放出如下图的形状使bfcd在同一条直线上 1 试问ab Template

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More Sketches

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

sketch #4653 Kero by Indike Liyanage

anonymous

anonymous
sketch #4653 Kero by Indike Liyanage

sketch #4475 Daft Punk by Reggie Garcia

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anonymous
sketch #4475 Daft Punk by Reggie Garcia

sketch #1219

anonymous

anonymous
sketch #1219

sketch #4152

Nujie C Nobita
sketch #4152

sketch #4383 4383

anonymous

anonymous
sketch #4383 4383

sketch #4974 Eminem by Juan Garcia

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anonymous
sketch #4974 Eminem by Juan Garcia

sketch #3651 Istanbul by DjDarío GT

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anonymous
sketch #3651 Istanbul by DjDarío GT

sketch #4899

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anonymous
sketch #4899

sketch #5276

anonymous

anonymous
sketch #5276

sketch #4632

anonymous

anonymous
sketch #4632

sketch #3088 Billy from Saw by Naulian Ciko

anonymous

anonymous
sketch #3088 Billy from Saw by Naulian Ciko

sketch #5170

anonymous

anonymous
sketch #5170

sketch #2977 Spongebob Germaine Hoens

anonymous

anonymous
sketch #2977 Spongebob Germaine Hoens

sketch #5339

anonymous

anonymous
sketch #5339

sketch #5175

anonymous

anonymous
sketch #5175

sketch #245 Fishy

Lucy Barnard
sketch #245 Fishy

sketch #3813

Emin AltınKöprü
sketch #3813

sketch #3659 Portrait by Mari Falcsik

anonymous

anonymous
sketch #3659 Portrait by Mari Falcsik

sketch #3157 umpa lumpa

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anonymous
sketch #3157 umpa lumpa

sketch #5201 Ponyta by WatasHi Satemura Oke

anonymous

anonymous
sketch #5201 Ponyta by WatasHi Satemura Oke

sketch #1138

anonymous

anonymous
sketch #1138

sketch #4134 1 min sketch

Nemo Archt
sketch #4134 1 min sketch

sketch #5180

anonymous

anonymous
sketch #5180

sketch #4640 Serj Tankian by Dav Guzman Mendoza

anonymous

anonymous
sketch #4640 Serj Tankian by Dav Guzman Mendoza

sketch #4933 Tobi by Abdelwahab Haik

anonymous

anonymous
sketch #4933 Tobi by Abdelwahab Haik

sketch #1449 donara

Donara Smbatyan
sketch #1449 donara

sketch #5346

anonymous

anonymous
sketch #5346

sketch #1474

anonymous

anonymous
sketch #1474

sketch #3327 Megaman by Abdelwahab Haik

anonymous

anonymous
sketch #3327 Megaman by Abdelwahab Haik

sketch #1289 peace within

anonymous

anonymous
sketch #1289 peace within

tomski将一张矩形纸片沿对角线剪开得到两张三角形纸片再将这两张三角形纸片�放出如下图的形状使bfcd在同一条直线上 1 coloring

将一张矩形纸片沿对角线剪开得到两张三角形纸片再将这两张 三角形纸片�放出如下图的形状使BFCD在同一条直线上 1 试问AB sketch template

将一张矩形纸片沿对角线剪开，得到两张三角形纸片，再将这两张三角形纸片�放成如图所示的形式百度知道 sketch template

12．小华将一张矩形纸片沿对角线CA剪开得到两张三角形纸片其中∠ACB=α然后将这两张三角形纸片按如图3所示的位置�放 EFD纸片的 sketch template

在矩形中宽与长的比是5 12的矩形叫做黄�矩形．下面�们就来折叠出一个黄�矩形．第一步在一张矩形纸片的一端利用图1的方法折出一个正 sketch template

一张矩形纸片沿对角线剪开得到两张三角形纸片再将这两张三角形纸片�成如下右图形式使点BFCD在同一条直线上 1求证AB⊥ED sketch template

将一张正方形纸片沿图中的虚线对折得图2然后剪去一个角展开铺平后的图形如图3所示则图中沿虚线的剪法是ABCD——青夏 sketch template

数学课上张老师让同学们用一张矩形纸片进行折叠研究活动下面是小明小亮和小英三人的操作方法根据他们的操作方法解答问题1如图1小明将 sketch template

请你把一张矩形纸片折成正方形平行四边形菱形——青夏教育精英家教�—— sketch template

综合与实践问题情境 在综合实践课上老师让同学们以“正方形纸片的剪拼为主题展开教学活动如图1将一张正方形纸片ABCD沿对角线BD剪开 sketch template

将一张矩形纸片沿对角线剪开得到两张三角形纸片再将这两张 三角形纸片�放出如下图的形状使BFCD在同一条直线上 1 试问AB sketch template

8．如图19小明将一张矩形纸片沿对角线剪开得到两张三角形纸片量得他们的斜边长为10cm较小锐角为再将这两张三角形纸片�成如图21的 sketch template

有一张矩形纸片ABCDAD=5㎝AB=3㎝将纸片 折叠使AB与AD重合折痕AE 再将 AEB沿BE�右对折使AE与CD相交与F则S sketch template

如图将矩形纸片ABCD沿对角线AC折叠使点B落到点B′的位置AB′与CD交于点EAB=8DE=3P为线段AC上的任意一点PG⊥ sketch template

将一张长9cm 宽3cm的矩形纸片沿对角线折叠则重叠部分的面积为 ——青夏教育精英家教�—— sketch template

1．如图1所示小明将一张长方形纸片沿对角线剪开得到两张全等的三角形量得AB=DE=10EF=BC=5∠A=∠D=30°再将这两张 sketch template

如图在一张矩形纸片ABCD中AB=4BC=8点EF分别在ADBC上将纸片ABCD沿直线EF折叠点C落在AD上的一点H处点D落 sketch template

百度教育 sketch template

了解了七巧板的构造，你也能自制七巧板知乎 sketch template

把一张正方形纸片按如图所示的方法对折两次后剪去两个角那么打开以后的形状是A六边形B八边形C十二边形D十六边形题目和参考答案——青夏 sketch template

将一张矩形白纸对折再沿着与折痕方�平行的方�反复对折问经过n次后将纸展开共可得到的折痕条数为 A2 N 1 B．2 C sketch template

将长为12宽为5的矩形纸片沿对角线对折后放在桌面上那么它覆盖的桌面的面积等于．题目和参考答案——青夏教育精英家教�—— sketch template

直角三角形通过剪切可以拼成一个与该直角三角形面积相等的矩形．方法如下如图所示：请你用上面图示的方法，解答下列问题： 1对下图中的三角 sketch template

如图把矩形纸片ABCD沿对角线折叠若重叠部分为 EBD那么下列说法错误的是A EBD是等腰三角形 B 折叠后∠ABE和∠CBD一定 sketch template

如图矩形纸片ABCD中已知AD=8折叠纸片使AB边与对角线AC重合点B落在点F处折痕为AE且EF=3则AB的长为 A．3 sketch template

如图将矩形沿对角线折叠使落在处交于则下列结论不一定成立的是 A B C D 题目和参考答案——青夏教育精英家教�—— sketch template

如图是将矩形纸片ABCD沿对角线BD折叠得到的图中共有全等三角形 A．2对B．3对C．4对D．5对题目和参考答案——青夏教育精英家教�—— sketch template

如图在矩形纸片ABCD中将矩形纸片沿着对角线AC折叠使点D落在点F处设AF与BC相交于点E．1试说明 ABE≌ CFE2若 sketch template

如图矩形纸片ABCDBC=2∠ABD=30度．将该纸片沿对角线BD翻折点A落在点E处EB交DC于点F则点F到直线DB的距离为 sketch template

百度教育 sketch template

9．如图把矩形ABCD沿折痕MN对折再把B点叠在折痕线上延长EB与AC交于F则 EAF是等腰 三角形——青夏教育精英家教�—— sketch template

如图1 一张矩形纸片ABCD 其中AD 8cm AB 6cm 先沿对角线BD对折点C落在点C′的位置 BC′交出卷� sketch template

百度教育 sketch template

6种把正方形平均分四份的方法百度知道 sketch template

图形折叠问题 Word文档在线阅读与下载无忧文档 sketch template

如图矩形纸片ABCDBC=2∠ABD=30°．将该纸片沿对角线BD翻折点A落在点E处EB交DC于点F则点F到直线DB的距离为 sketch template

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