如图在四边形abcd中对角线ac平分∠bad．在cd上取一点ebe与ac相交于f延长df交bc于g．求证∠gac=∠eac．题目和 Sketch Coloring Page

如图在四边形abcd中对角线ac平分∠bad．在cd上取一点ebe与ac相交于f延长df交bc于g．求证∠gac=∠eac．题目和 Template

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sketch #3447 Hidan (Akatsuki) by ßeyza Karaca

anonymous

anonymous
sketch #3447 Hidan (Akatsuki) by ßeyza Karaca

sketch #1255 something

anonymous

anonymous
sketch #1255 something

sketch #2926 Power Puff Girls by Sylvie Rieux

anonymous

anonymous
sketch #2926 Power Puff Girls by Sylvie Rieux

sketch #4796

anonymous

anonymous
sketch #4796

sketch #5039

anonymous

anonymous
sketch #5039

sketch #1700

Laura Agapi Asnicar
sketch #1700

sketch #3919 this is not my best but i did it because it looks very cool

anonymous

anonymous
sketch #3919 this is not my best but i did it because it looks very cool

sketch #4305 Burka,

Ainhoa White
sketch #4305 Burka,

sketch #2308

anonymous

anonymous
sketch #2308

sketch #4086 2lips

anonymous

anonymous
sketch #4086 2lips

sketch #3429 Another try of Miku xD

Chelley
sketch #3429 Another try of Miku xD

sketch #3264 Lisa by Shaban Khan

anonymous

anonymous
sketch #3264 Lisa by Shaban Khan

sketch #2552

anonymous

anonymous
sketch #2552

sketch #1648

Laura Agapi Asnicar
sketch #1648

sketch #3701 amazing Skull

anonymous

anonymous
sketch #3701 amazing Skull

sketch #5181

anonymous

anonymous
sketch #5181

sketch #5094 Squirrel by Mehdi Público

anonymous

anonymous
sketch #5094 Squirrel by Mehdi Público

sketch #2283 Head in a shoe

anonymous

anonymous
sketch #2283 Head in a shoe

sketch #2446 Joker by sketchmaster

sketchmaster
sketch #2446 Joker by sketchmaster

sketch #3516

Laura Agapi Asnicar
sketch #3516

sketch #2479 C 'est qui ? Un rasta qui a manger trop de poulpe farcis. ? Un vieux chanteur de blue grass ? Najdica tomktoo ? A vous de me dire...

Pascal Quéru
sketch #2479 C 'est qui ? Un rasta qui a manger trop de poulpe farcis. ? Un vieux chanteur de blue grass ? Najdica tomktoo ? A vous de me dire...

sketch #3012 Girl by Safa M. Esam Srk

anonymous

anonymous
sketch #3012 Girl by Safa M. Esam Srk

sketch #4896

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anonymous
sketch #4896

sketch #5250

anonymous

anonymous
sketch #5250

sketch #2022

anonymous

anonymous
sketch #2022

sketch #4868 Pokemons! by Ammed Hjb

anonymous

anonymous
sketch #4868 Pokemons! by Ammed Hjb

sketch #3310 Link by Cxsar Alvarez

anonymous

anonymous
sketch #3310 Link by Cxsar Alvarez

sketch #5066 Rey Helado by Gleny Acevedo

anonymous

anonymous
sketch #5066 Rey Helado by Gleny Acevedo

sketch #4446 EDDIE by يآآسر محمد

anonymous

anonymous
sketch #4446 EDDIE by يآآسر محمد

sketch #5284

anonymous

anonymous
sketch #5284

tomski如图在四边形abcd中对角线ac平分∠bad．在cd上取一点ebe与ac相交于f延长df交bc于g．求证∠gac=∠eac．题目和 coloring

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

在四边形ABCD中 Word文档在线阅读与下载无忧文档 sketch template

如图四边形ABCD中对角线相交于点OEFGH分别是ABBDBCAC的中点．求证四边形EFGH是平行四边形． 题目和参考答案 sketch template

13．如图四边形ABCD中对角线BDADBDBCAD=BC=则当= 时四边形ABCD是平行四边形．——青夏教育精英家教�—— sketch template

如图所示在四边形ABCD中EFGH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在四边形ABCD中对角线ACBD相交于点O∠ADB=∠CBDAD=BC．1求证四边形ABCD是平行四边形2若AC sketch template

如图四边形ABCD中对角线ACBD相交于点O点EF分别在线段OAOC上且OB=OD∠1=∠2AE=CF．1证明 BEO 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在四边形ABCD中∠A=90°AB=4cmAD=2cmBC=CDE是AB上的一点．若沿CE折叠则BD两点重合求 AED的 sketch template

如图在四边形ABCD中AC平分∠DAB∠ABC=600AC=7AD=6 S ADC=求AB的长——青夏教育精英家教�—— sketch template

如图，在菱形ABCD中，AB=AC=10，对角线AC、BD相交于点O，点M在线段AC上，且AM=3，点P为线段BD上的一个动点，则MP sketch template

如图在平行四边形ABCD中对角线ACBD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，四边形ABCD中，∠B=∠D=90°，且AB=4，CD=2，∠A=60°，求四边形ABCD的面积．百度教育 sketch template

如图在四边形ABCD中∠A=60°∠B=∠D=90°BC=2CD=3则AB= 5 A C D ——青夏教育精英家教�—— sketch template

如图在四边形ABCD中AB=AD∠BAD=∠BCD=90°连接AC若AC=6则四边形ABCD的面积为解析如图作AM⊥BC sketch template

如图已知四边形ABCD中AB∥CDAB=6cmBC=23cmBD=3 3cm将这个平行四边形折过去使点B和点D重合求折痕 sketch template

百度教育 sketch template

如图，在四边形ABCD中，AB=AD，∠ BAD=∠ BCD=90^° ，连接AC，若AC=8，则四边形ABCD的面积为。百度教育 sketch template

已知四边形ABCD和对角线ACBD顺次连接各边中点得四边形MNPQ给出以下6个�题�若所得四边形MNPQ为矩形则原四边形ABCD为 sketch template

如图在四边形ABCD中∠A=135°∠B=∠D=90°BC=2 AD=2则四边形ABCD的面积是A4 B4 C4D6——青 sketch template

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

百度教育 sketch template

定义：有一组对角互补的凸四边形叫做“对补四边形”【概念理解�1在以下三种图形中：�平行四边形，�正方形，�长方形，一定是“对补四边形”的 sketch template

如图已知在四边形ABCD中∠BAD=∠BCD=90°BC=CDE是AD延长线上一点若DE=AB=3cmCE=42cm．1试证明 sketch template

如图已知四边形ABCD中∠B=90°AB=3BC=4CD=12AD=13 求四边形ABCD的面积——青夏教育精英家教�—— sketch template

百度教育 sketch template

百度教育 sketch template

如图四边形ABCD中AC与BD相交于点O图形中出现了4个小三角形其中有3个小三角形的面积被标注出来了第4个小三角形的面积． 题目和 sketch template

百度教育 sketch template

如图四边形ABCD中 已知四边形的�长为30求——青夏教育精英家教�—— 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四边形ABCD的对角线ACBD相交于O且将这个四边形分成��四个三角形．若OAOC=0BOD则下列结论中一定正确的是 sketch template

如图在四边形ABCD 中∠ABC＝90°AB＝6BC＝8CD＝10AD＝10 1求四边形ABCD的面积2求 BD的长 sketch template

四边形ABCD的四边分别为abcd其中ac为对边且满足a2 B2 C2 D2=2ac 2bd则这个四边形一定是A两组角分别相等 sketch template

如图在四边形ABCD中∠A=90°AD=3BC=5对角线BD平分∠ABC则 BCD的面积为 A75B8C15D无法 sketch template

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