如图ab为圆o的直径c为圆o上一点ad和过点c的切线互相垂直垂足为d求证ac平分角dab 知乎 Sketch Coloring Page

如图ab为圆o的直径c为圆o上一点ad和过点c的切线互相垂直垂足为d求证ac平分角dab 知乎 Template

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More Sketches

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

sketch #3676 Sceptical horse by Koes Maung

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sketch #3676 Sceptical horse by Koes Maung

sketch #2668 Butterfly by Loai Issa

Loai Issa
sketch #2668 Butterfly by Loai Issa

sketch #2977 Spongebob Germaine Hoens

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sketch #2977 Spongebob Germaine Hoens

sketch #2645 Flowers in window

Rachel Roe
sketch #2645 Flowers in window

sketch #2278 flower

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sketch #2278 flower

sketch #20690

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sketch #20690

sketch #804

Laura Agapi Asnicar
sketch #804

sketch #5268 Harley Quinn by 조바다

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sketch #5268 Harley Quinn by 조바다

sketch #3398 Sharingan by حيرتني بصمتها

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sketch #3398 Sharingan by حيرتني بصمتها

sketch #5351

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sketch #5351

sketch #3330

Matt King
sketch #3330

sketch #1923 12

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sketch #1923 12

sketch #3012 Girl by Safa M. Esam Srk

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sketch #3012 Girl by Safa M. Esam Srk

sketch #933 mts

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sketch #933 mts

sketch #5061

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sketch #5061

sketch #3259

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sketch #3259

sketch #3127 Hulk George Lucaz

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sketch #3127 Hulk George Lucaz

sketch #5127 Captain America by Mark Phillips

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sketch #5127 Captain America by Mark Phillips

sketch #839

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sketch #839

sketch #5205

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sketch #5205

sketch #5348

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sketch #5348

sketch #4834 Aayla Secura by Nînâ Yämâhä

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sketch #4834 Aayla Secura by Nînâ Yämâhä

sketch #3604 Falling Manipati Surya

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sketch #3604 Falling Manipati Surya

sketch #5112

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sketch #5112

sketch #2554

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sketch #2554

sketch #3589 Cheshire Cat by Helen Besley

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sketch #3589 Cheshire Cat by Helen Besley

sketch #3488 cats

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sketch #3488 cats

sketch #5150 Regina from Dino Crisis by Hsien-Ying Hsieh

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sketch #5150 Regina from Dino Crisis by Hsien-Ying Hsieh

sketch #4821 Johnny M. by Z Ionut Ady

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sketch #4821 Johnny M. by Z Ionut Ady

sketch #1110

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sketch #1110

tomski如图ab为圆o的直径c为圆o上一点ad和过点c的切线互相垂直垂足为d求证ac平分角dab 知乎 coloring

如图AB为圆o的直径c为圆o上一点AD和过点c的切线互相垂直垂足为d求证AC平分角dab 知乎 sketch template

如图所示AB是圆O的直径以OA为直径的圆C与圆O的弦AD相交于点E．求证点E为AD的中点．题目和参考答案——青夏教育精英家教�—— sketch template

如图AB为圆O的直径C为圆O上一点AD和过C点的直线互相垂直垂足为D且AC平分∠DAB延长AB交DC于点E．1判定直线DE与圆 sketch template

如图已知AB是⊙O的直径点C在⊙O上过点C的直线与AB的延长线交于点PAC=PC∠COB=2∠PCB．1求证PC是⊙O的切线 sketch template

如图AB为圆O的直径在圆O上取异于AB的一点C并连结BCAC．过点A作圆O的切线交直线BC于点D作∠ADC的角平分线交AB于点 sketch template

如图，AB为⊙O的直径，C为⊙O上一点，AD和过C点的切线互相垂直，垂足为D，AD交⊙O于点E．（1）求证：AC平分∠DAB；（2）若∠B sketch template

题目如图AB为⊙O的直径CE为O上的两点若AC平分∠EABCD⊥AE于点D．1求证DC是⊙O切线2若AO＝6DC sketch template

如图AB是圆O的直径PA垂直圆O所在的平面C是圆�上不同于AB的任意一点求证平面PAC⊥平面PBC——青夏教育精英家教�—— sketch template

如图AB是⊙O的直径CP是弧AB上两点AB=13AC=5．若点P是弧AB的中点求PA的长若点P是弧BC的中点求PA的长 sketch template

百度教育 sketch template

如图AB是⊙O的直径点C在⊙O上∠BOC=108°过点C作直线CD分别交直线AB和⊙O于点DE连接OEDE=12ABOD=2 sketch template

如图AB是⊙O的直径弦BC＝2 Cm∠ABC＝60°． 1求⊙O的直径 2若D是AB延长线上一点连结CD当BD长为多�时 sketch template

如图，AB为⊙O的直径，C是⊙O上一点，D在AB的延长线上，且∠DCB=∠A．E是AB下半圆弧中点，连接CE交AD于F．（1）求证：CD与⊙O sketch template

如图AB是⊙O的直径C为圆上一点弧AC=60°OD⊥BCD为垂足且OD=10则AB= BC= ．题目和参考答案——青夏教育 sketch template

如图AB为⊙O的直径C为半圆的中点⊙C的半径为2AB=8点P是直径AB上的一动点PM与⊙C切于点M则PM的取值范围为 ．题目和 sketch template

15．如图已知AB是⊙O的直径点C是⊙O上一点连结BCAC过点C作直线CD⊥AB于点D点E是AB上一点直线CE交⊙O于点F连结 sketch template

如图将⊙O沿弦AB折叠得到$widehat{AmB}$所在圆的切线交⊙O于点C若⊙O的半径为1当AC取最大值时则弦AB的长是 A sketch template

如图已知AB为⊙O的直径AB=2AD和BE是圆O的两条切线AB为切点过 圆上一点C作⊙O的切线CF分别交ADBE于点MN sketch template

如图 AB是圆O的直径 AC切圆O于点A BC交圆O于点D 已知圆O的半径为6 40° 求弧AD的长（结果出卷� sketch template

如图1AB是⊙O的直径直线l交⊙O于CD两点AE⊥直线l垂足为E 1求证AC·AD=AB·AE 2若将直线l�上平移 sketch template

6．如图AB是圆O的直径把AB分成几条相等的线段分别以每条线段为直径画小圆．设AB=a那么圆O的�长L=a．计算1把AB分成2 sketch template

如图AB为⊙O的直径点C在AB的延长线上点D在⊙O上且AD=CD如果tanC=33BC=1．求AD长题目和参考答案——青夏教育 sketch template

如图AB为圆O的直径点C在圆�上直线PA垂直于圆所在的平面点M为线段PB的中点有以下四个�题MO∥平面PAC平面PAC⊥平面PBC sketch template

8．如图ACBD是圆O互相垂直的两条直径直径EF平分∠AOB截去扇形AOD并沿OBOC分别将扇形AOBDOC折起使OAOD sketch template

如图PC切圆O于CAC为圆的直径PEF为圆的割线AEAF与直线PO相交于BD．求证AB=DCBC=AD．题目和参考答案——青 sketch template

如图 已知ab为圆o的直径d是弧bc的中点答案及详细解析过程——青夏教育精英家教�—— sketch template

如图AB为⊙O的直径点CD在⊙O上．若∠AOD=30°则∠BCD的度数是度．题目和参考答案——青夏教育精英家教�—— sketch template

如图已知AB是圆O的直径∠DAB的平分线AC交圆O与点C作CD⊥AD垂足为点D直线CD与AB的延长线交于点E．1求证直线CD为 sketch template

如图AB为⊙O的直径点CD在⊙O上．若∠AOD=30°则∠BCD的度数是度．题目和参考答案——青夏教育精英家教�—— sketch template

百度教育 sketch template

如图已知AB是⊙O的直径点CD在⊙O上∠ABC=50°则∠D为 A30°B40°C50°D60° 题目和参考答案 sketch template

百度教育 sketch template

百度教育 sketch template

如图为圆O的直径在圆O上取异于AB的一点C并连接．若想在上取一点P使得P与直线BC的距离等于长判断下列四个作法何者正确 A sketch template

如图AB为⊙O的直径点C是⊙O上的一点CD⊥AB垂足为点DCF⊥AF且CF=CDAF交⊙O于点EBE交AC于点M．1求证 sketch template

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