已知 Abc是等边三角形以bc为直径的半圆o与边ab相交于点dde⊥ac垂足为点e．1判断de与⊙o的位置关系并证明你的结论2 Sketch Coloring Page

已知 Abc是等边三角形以bc为直径的半圆o与边ab相交于点dde⊥ac垂足为点e．1判断de与⊙o的位置关系并证明你的结论2 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 #4546 Misaki Mei by Wanis Khelifa

anonymous

anonymous
sketch #4546 Misaki Mei by Wanis Khelifa

sketch #1490 James Joyce....

anonymous

anonymous
sketch #1490 James Joyce....

sketch #5173 Super Meat Boy by Zorka Edding Giustinianovic

anonymous

anonymous
sketch #5173 Super Meat Boy by Zorka Edding Giustinianovic

sketch #5190 That Night by Nînâ Yämâhä

anonymous

anonymous
sketch #5190 That Night by Nînâ Yämâhä

sketch #1953 愛鼠繪

anonymous

anonymous
sketch #1953 愛鼠繪

sketch #4751 Ruko by Rodrigo Marcos

anonymous

anonymous
sketch #4751 Ruko by Rodrigo Marcos

sketch #4855

anonymous

anonymous
sketch #4855

sketch #378 Guess what flag?
ɔılqndǝɹ ɥɔǝzϽ

anonymous

anonymous
sketch #378 Guess what flag? ɔılqndǝɹ ɥɔǝzϽ

sketch #5368

anonymous

anonymous
sketch #5368

sketch #5123

anonymous

anonymous
sketch #5123

sketch #5277 League of Legends champions by Sylvie Rieux

anonymous

anonymous
sketch #5277 League of Legends champions by Sylvie Rieux

sketch #2922

anonymous

anonymous
sketch #2922

sketch #5183

anonymous

anonymous
sketch #5183

sketch #3429 Another try of Miku xD

Chelley
sketch #3429 Another try of Miku xD

sketch #1669

anonymous

anonymous
sketch #1669

sketch #846 cat fridayz z z zzzz zz

anonymous

anonymous
sketch #846 cat fridayz z z zzzz zz

sketch #3523 My World My Way by Elena Artene

anonymous

anonymous
sketch #3523 My World My Way by Elena Artene

sketch #5100 Shadow by An Nguyen

anonymous

anonymous
sketch #5100 Shadow by An Nguyen

sketch #5165 Marceline by Marvin Chrome

anonymous

anonymous
sketch #5165 Marceline by Marvin Chrome

sketch #4698

anonymous

anonymous
sketch #4698

sketch #5258 Adventure Time by Kheith Ryan Lubiano

anonymous

anonymous
sketch #5258 Adventure Time by Kheith Ryan Lubiano

sketch #4972

anonymous

anonymous
sketch #4972

sketch #5047 Pikachu and Raichu by Saiful Farizam

anonymous

anonymous
sketch #5047 Pikachu and Raichu by Saiful Farizam

sketch #4835 L from Death Note by Adidtzu Ady

anonymous

anonymous
sketch #4835 L from Death Note by Adidtzu Ady

sketch #4975 Orange by Marcos Roberto Molina

anonymous

anonymous
sketch #4975 Orange by Marcos Roberto Molina

sketch #3197 Dragon by Yuryi Zambrano

anonymous

anonymous
sketch #3197 Dragon by Yuryi Zambrano

sketch #3014 Fancy

James Forest
sketch #3014 Fancy "S "

sketch #5184 Walter White by Abdul Ghony

anonymous

anonymous
sketch #5184 Walter White by Abdul Ghony

sketch #5166 Jigsaw by Gisele Siqueira Zanni

anonymous

anonymous
sketch #5166 Jigsaw by Gisele Siqueira Zanni

sketch #120 a pretty flower

Carly Kelly
sketch #120 a pretty flower

tomski已知 abc是等边三角形以bc为直径的半圆o与边ab相交于点dde⊥ac垂足为点e．1判断de与⊙o的位置关系并证明你的结论2 coloring

已知 ABC是等边三角形以BC为直径的半圆O与边AB相交于点DDE⊥AC垂足为点E．1判断DE与⊙O的位置关系并证明你的结论2 sketch template

如图 ABC是等边三角形点O在边AC上以点O为圆心以OC为半径的圆分别与ACBC相交于点DE若OC=1则$widehat sketch template

21如图，已知等腰直角三角形ABC，点P是斜边BC上一点不与B，C重合，PE是 ABP的外接圆⊙O的直径．1求证： APE是等腰直角 sketch template

三角形中线的定理？知乎 sketch template

已知 ABC是以AB为斜边的等腰直角三角形且AC=a点P在 ABC的三条边上运动1求PA PB PC的最小值并说明理由2比较 sketch template

如图， ABC是等边三角形，D是BC边上一点，且满足∠ADE=60∘，DE交等边三角形ABC的外角平分线CE所在直线于点E，试探究AD与DE的 sketch template

如图 ABC为等边三角形以边BC为直径的半圆与边ABAC分别交于DF两点过点D作DE⊥AC垂足为点E．1判断DE与⊙O的位置 sketch template

题目已知 ABC是边长3cm的等边三角形．动点P以1cm/s的速度从点A出�沿线段AB�点B运动．1如图1设点P的运动时间为t sketch template

如图已知 ABC是等边三角形以AB为直径作⊙O交AC边于点D交BC边于点E作DF⊥BC于点F．1求证DF是⊙O的切线2若 sketch template

已知 ABC为等边三角形点M是射线BC上任意一点点N是射线CA上任意一点且BM=CN直线BN与AM相交于Q点1观察图中是否有全等 sketch template

如图已知 ABC为等边三角形点D由点C出�在BC的延长线上运动连结AD以AD为边作等边三角形ADE连结CE．1请写出ACCD sketch template

如图，已知 ABC是等边三角形，延长BA至E，延长BC至D，使AE=BD，求证：EC=ED．百度教育 sketch template

已知 ABC为等边三角形点DE分别在BC和AC上并且CD=AE连接ADBE相交于点N过点B作BM⊥AD于点M．1求证BE sketch template

如图BD是⊙O的弦点C在BD上以BC为边作等边三角形 ABC点A在圆内且AC恰好经过点O其中BC=12OA=8则BD的长为 sketch template

圆o时等边三角形ABC的外接圆，圆o半径为2，则等边三角形的边长是？百度知道 sketch template

圆内等边三角形计算公式服务新干线答�解� sketch template

如图已知等边 ABC以边BC为直径的圆与ABAC分别交于点D点E．过点D作DF⊥AC垂足为F．1判断DF与⊙O的位置关系并证明 sketch template

锐角三角形ABC中，∠A=30°．以BC边为直径作圆，与AB，AC分别交于D，E，连接DE，把三角形ABC分成三角形ADE与四边形BDEC，设 sketch template

PPT 圆的基本性质复习课 PowerPoint Presentation Free Download ID2916801 sketch template

题目已知如图 ABC和 CDE均为等边三角形BCD三点在同一条直线上连接线段BEAD交于点F连接CF1求证∠FBC sketch template

中考数学圆的相关知识点汇总！知乎 sketch template

已知如图等边 ABC的边长是4D是边BC上的一个动点连接AD作AD的垂直平分线分别与边ABAC交于点EF．1求 BDE和 sketch template

已知 ABC是边长为3的等边三角形以BC为底边作一个顶角为120°等腰 BDC．点M点N分别是AB边与AC边上的点并且满足∠MDN sketch template

19．已知如图7等腰三角形ABC中AB=AC=4若以AB为直径的⊙O与BC相交于点DDE∥ABDE与AC相交于点E则DE sketch template

在等边三角形ABC中点E在AB上点D在CB的延长线上且ED=EC．试探索以下问题1当点E为AB的中点时如图1确定线段AE与DB sketch template

如图已知 ABC是边长为3cm的等边三角形动点PQ同时从AB两点出�分别沿ABBC方�匀速移动它们的速度都是1cm/s当点P sketch template

已知 ABC为等边三角形点D为直线BC上的一动点以AD为边作菱形ADEF使∠DAF=60°连接CF．1如图1当点D在边BC上时 sketch template

已知 ABC为等边三角形，边长为8，点D，E分别是边AB，BC上的动点，以DE为边作等边三角形DEF1如图1，若点F落在边AC上�求证 sketch template

已知圆的半径为求圆内等边三角形的边长百度教育 sketch template

1如图�所示已知C是线段AB上一点分别以ACBC为边长在AB的同侧作等边 ADC和 CBE连接AE和DB证明AE=DB2 sketch template

三角形ABC是等腰直角三角形以BC为直径，BC中点O为圆心画半圆，D为半圆�的中点，连结AD，已知AB=BC=10厘米，求阴影部分的面积百度教育 sketch template

如图以Rt ABC的三边为斜边分别�外作等腰直角三角形．若斜边AB=4则图中阴影部分的面积为 ．题目和参考答案——青夏教育精英家教�—— sketch template

已知 ABC是⊙O的内接正三角形P为弧BC上一点 1如果点P是弧BC的中点求证PB PC＝PA 2如果点P在弧BC上移动时 sketch template

如图ABC是等腰直角三角形它的内部有两个小正方形求阴影部分的面积．题目和参考答案——青夏教育精英家教�—— sketch template

三角形ABC是等腰直角三角形以BC为直径，BC中点O为圆心画半圆，D为半圆�的中点，连结AD，已知AB=BC=10厘米，求阴影部分的面积百度教育 sketch template

free web stats