如图在rt abc中∠c=90°ac=6∠a的平分线交bc于点dde⊥ab于点e且be=4求de的长．题目和参考答案——青夏 Sketch Coloring Page

如图在rt abc中∠c=90°ac=6∠a的平分线交bc于点dde⊥ab于点e且be=4求de的长．题目和参考答案——青夏 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 #3743 Just for fun

Jay Lantz
sketch #3743 Just for fun

sketch #1923 12

anonymous

anonymous
sketch #1923 12

sketch #2278 flower

anonymous

anonymous
sketch #2278 flower

sketch #5219 Zayn Malik by Amila Madhushanaka

anonymous

anonymous
sketch #5219 Zayn Malik by Amila Madhushanaka

sketch #1846 zay

anonymous

anonymous
sketch #1846 zay

sketch #4713

anonymous

anonymous
sketch #4713

sketch #5117

anonymous

anonymous
sketch #5117

sketch #846 cat fridayz z z zzzz zz

anonymous

anonymous
sketch #846 cat fridayz z z zzzz zz

sketch #1076

anonymous

anonymous
sketch #1076

sketch #4298

anonymous

anonymous
sketch #4298

sketch #5063 Super Meat Boy by Alexander Volodimirovich Danilchenko

anonymous

anonymous
sketch #5063 Super Meat Boy by Alexander Volodimirovich Danilchenko

sketch #4467

anonymous

anonymous
sketch #4467

sketch #5128 Italo Italo Abreu Jack Supple

anonymous

anonymous
sketch #5128 Italo Italo Abreu Jack Supple

sketch #5169 Iron Man by Hannah Kellogg

anonymous

anonymous
sketch #5169 Iron Man by Hannah Kellogg

sketch #5262

anonymous

anonymous
sketch #5262

sketch #808

Laura Agapi Asnicar
sketch #808

sketch #5236 Edward Scissorhands by Ronin Ronin

anonymous

anonymous
sketch #5236 Edward Scissorhands by Ronin Ronin

sketch #2836 Angry smurf maradona by BaGaz Anggara

BaGaz Anggara
sketch #2836 Angry smurf maradona by BaGaz Anggara

sketch #4393 ant

anonymous

anonymous
sketch #4393 ant

sketch #3604 Falling Manipati Surya

anonymous

anonymous
sketch #3604 Falling Manipati Surya

sketch #4882 Monsters University by John Davis

anonymous

anonymous
sketch #4882 Monsters University by John Davis

sketch #4869 Madara by Jean-Benoit Renaud

anonymous

anonymous
sketch #4869 Madara by Jean-Benoit Renaud

sketch #3599 Lovely pencil face

anonymous

anonymous
sketch #3599 Lovely pencil face

sketch #5349

anonymous

anonymous
sketch #5349

sketch #5130 Batman by Kamal Ahmed Tantawy

anonymous

anonymous
sketch #5130 Batman by Kamal Ahmed Tantawy

sketch #3765 Happy easter!

anonymous

anonymous
sketch #3765 Happy easter!

sketch #5307

anonymous

anonymous
sketch #5307

sketch #5288

anonymous

anonymous
sketch #5288

sketch #4990

anonymous

anonymous
sketch #4990

sketch #323

anonymous

anonymous
sketch #323

tomski如图在rt abc中∠c=90°ac=6∠a的平分线交bc于点dde⊥ab于点e且be=4求de的长．题目和参考答案——青夏 coloring

16．在Rt ABC中∠C=90°三角形的面积为则斜边长是 SinA=——青夏教育精英家教�—— sketch template

如图在Rt ABC中∠BAC=90°AB=AC分别过点BC坐过点A的直线的垂线BDCE若BD=4CE=3则DE=A1B sketch template

如图，在Rt ABC中，∠ C=90°，AC=8，BC=6，点P是AC边上一点，将 ACB沿着过点P的一条直线翻折，使得点A落在边AB上的点Q sketch template

如图Rt ABC中∠C=90°AC=6BC=3PQ=AB点P与点Q分别在AC和AC的垂线AD上移动则当AP=3或6时 ABC和 sketch template

如图在Rt ABC中∠C=90°BD是∠ABC的平分线交AC于D若CD=mAB=n则 ABD的面积是 A．mnB．12mnC sketch template

如图在Rt ABC中∠ACB=90°AC=4BC=3D是边AB上一点联结CD把 ACD沿CD所在的直线翻折点A落在点E的位置 sketch template

题目如图在 Rt ABC 中∠ACB＝90°．1用直尺和圆规作∠A的平分线交 BC 于点 P保留作图的痕迹不写作法2当 sketch template

如图Rt ABC纸片中∠C=90°AC=6BC=8点D在边BC 上以AD为折痕将 ABD折叠得到 AB′DAB′与边BC交于点E sketch template

如图在Rt ABC中∠C=90°AC=6∠A的平分线交BC于点DDE⊥AB于点E且BE=4求DE的长． 题目和参考答案——青夏 sketch template

如图在Rt ABC中∠ACB=90°DE分别为ABAC边上的中点连接DE将 ADE绕点E旋转180°得到 CFE连接AFAC sketch template

如图在Rt ABC中∠ACB=90°AC=3BC=4以点C为圆心CA为半径的圆与AB交于点D则AD的长为 A． B． C sketch template

如图在Rt ABC中∠C=90°．1根据要求用尺规作图过点C作斜边AB边上的高CD垂足为D不写作法只保留作图痕迹2证明 sketch template

如图在Rt ABC中∠ACB=90°∠BAC=30°．分别以直角边AC和斜边AB�外作等边 ACD等边 ABE．过点E作EF⊥AB sketch template

如图在Rt ABC中∠C=90°AC=6BC=8点F在边AC上并且CF=2点E为边BC上的动点将 CEF沿直线EF翻折点C落 sketch template

如图在 Rt ABC 中 ∠C = 90 °点 D 大学搜题酱 sketch template

14．如图Rt ABC中AC=8BC=6∠C=90°⊙I分别切ACBCAB于DEF求Rt ABC的内心I与外心O之间的距离 sketch template

如图在Rt ABC中∠ACB=90°以AC为直径的⊙O与AB边交于点D过点D作⊙O的切线交BC于点E．1求证点E是边BC的中点 sketch template

如图，Rt ABC中，∠C＝90°，AC＝BC，点D、E分别是边AB、AC上的点，把 ADE沿DE折叠，点A恰好落在BC上的点F处，若点F为 sketch template

题目如图 在Rt ABC中∠ACB＝90°AC＝6BC＝8将边AC沿CE翻折使点A落在AB上的点D处再将边BC沿CF翻折使 sketch template

如图在Rt ABC中∠C=90°∠BAC的角平分线AD交BC于点D若AC=5BC=12．求点D到AB的距离． 题目和参考答案——青夏 sketch template

如图在 Rt ABC 中 ∠C = 90 °点 D 大学搜题酱 sketch template

如图在Rt ABC中∠B=90°分别以AC为圆心大于12AC长为半径画弧两弧相交于点MN连结MN与ACBC分别交于点DE sketch template

如图在Rt ABC中∠C=90°BD是∠ABC的平分线交AC于D若CD=mAB=n则 ABD的面积是 A．mnB．12mnC sketch template

如图在Rt ABC中∠BAC=90°∠C=30°以边AC上一点O为圆心OA为半径作圆恰好经过边BC的中点D并与边AC相交于另一点 sketch template

如图在Rt ABC中∠ACB=90°以AC为直径作⊙O交AB于点DE为BC的中点连接DE并延长交AC的延长线于点F．1求证DE sketch template

如图Rt ABC中∠C=90°⊙O为 ABC的内切圆若AC=6BC=8求⊙O半径． 题目和参考答案——青夏教育精英家教�—— sketch template

4．如图在Rt ABC中∠C=90°． 1若AC=5BC=12则AB= TanA= ∠A≈ 2若AC=3AB=5则 sketch template

如图3在Rt ABC中∠C=90°CA=CB=2分别以ABC为圆心以AC为半径画弧三条弧与边AB所围成的阴影部分的面积是 sketch template

如图所示在Rt ABC中∠ABC＝90°．将Rt ABC绕点C顺时针方�旋转60°得到 DEC点E在AC上再将Rt ABC沿着AB所在 sketch template

如图在Rt ABC中∠ACB=90°∠B=30°BC=6点D是BC边上一动点过点D作DE⊥BC交AB边于点E将∠B沿直线DE翻折 sketch template

在Rt ABC中∠ACB等于90°∠ABC等于30°AC=1将 ABC绕点A逆时针旋转至 AB′C′使得点AC′恰好落在斜边AB上 sketch template

如图在Rt ABC中∠ACB=90°∠BAC=30°∠ACB的平分线与∠ABC的外角平分线交于E点连接AE则∠CEB是 A sketch template

如图在Rt ABC中∠BAC=90°AB=ACBD是AC边上的中线AE⊥BD于F交BC于E．1证明∠ABD=∠DAF2 sketch template

如图Rt ABC中∠D=90°∠B=45°∠ACD=60°BC=10cm求AD的长． 题目和参考答案——青夏教育精英家教�—— sketch template

如图在Rt ABC中∠ACB=90°以AC为直径的⊙O与AB边交于点D过点D作⊙O的切线交BC于点E．1求证点E是边BC的中点 sketch template

free web stats