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歡迎您訪問數學考題練習:已知AB、CD是兩個不同圓的弦,如AB=CD,!

數學考題練習:已知AB、CD是兩個不同圓的弦,如AB=CD,

更新時間:2024-01-12 16:31:48作者:貝語網校

已知AB、CD是兩個不同圓的弦,如AB=CD,那么與的關系是

A.

B.

C.

D.不能確定

試題答案

D

試題解析

根據在同圓和等圓中相等的弦所對的弧相等分析,從而得到答案.

解答:在同圓和等圓中相等的弦所對的弧才會相等,要注意同圓和的條件,本題是兩個不同的圓,所以無法判斷兩弦所對的弧的大小,故選D.

點評:本題考查了在同圓和等圓中相等的弦所對的弧相等的理解及運用.

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