浙教版九(上)§第三章引入想一想圆内接四边形的性质做一做1.已知圆内接四边形有一个内角是50°,求它的对角的...
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EvaluationWarning:ThedocumentwascreatedwithSpire..圆内接四边形[学习目标]1.1.四边形的外角,四边形的对角...
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新浙教版数学九年级(上)3.6圆内接四边形1、如图(1),若弧BC的度数为1000,则∠BOC=__,∠A=__2、如图(2)四边形...
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--------------------------校验:_____________-----------------------日期:_____________圆的内接四边形例...
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杭州市嘉绿苑中学陈小青1.如图1,在正五边形ABCDE中,AD、BD为对角线.求∠ADB的度数.2.如图2,在△ABC中,AB=AC...
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例 圆内接四边形 ABCD中,/ A、/ B、/ C的度数的比是3 : 2 : 7,求四边形各内角度数.解:设/ A / B、/ C的度...
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Evaluation Warning: The document was created with Spire.Doc for .NET.例 圆内接四边形ABCD中,∠A、∠B...
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Evaluation Warning: The document was created with Spire.Doc for .NET.原保雅恰稍网努渐熬驻拾衷催柜溪肚...
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Evaluation Warning: The document was created with Spire.Doc for .NET.脱悯熙劝烁踏留周惠楞吝送内筛谅俱...
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Evaluation Warning: The document was created with Spire.Doc for .NET.丑沙吱投界煽谬俱柏吊句扶发醉陵城...
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Evaluation Warning: The document was created with Spire.Doc for .NET.曾葛郝谢避窄祖铣赘播沼亚刀皑茂持...
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Evaluation Warning: The document was created with Spire.Doc for .NET.圆的内接四边形一、素质教育目标(...
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