摘要:14.如图.P是直径AB上一点.且PA=2cm.PB=6cm.CD为A过P点的弦.那么下列PC与PD的长度中.符合题意的是
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A、1cm,12cm | ||
B、3cm,5cm | ||
C、7cm,
| ||
D、3cm,4cm |
(2003•烟台)如图,P是直径AB上一点,且PA=2cm,PB=6cm,CD为过P点的弦,那么下列PC与PD的长度中,符合题意的是( )
![](http://thumb.zyjl.cn/pic6/res/czsx/web/STSource/20131021232416290285382/SYS201310212324162902853016_ST/images0.png)
A.1cm,12cm
B.3cm,5cm
C.7cm,![](http://thumb.zyjl.cn/pic6/res/czsx/web/STSource/20131021232416290285382/SYS201310212324162902853016_ST/0.png)
D.3cm,4cm
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![](http://thumb.zyjl.cn/pic6/res/czsx/web/STSource/20131021232416290285382/SYS201310212324162902853016_ST/images0.png)
A.1cm,12cm
B.3cm,5cm
C.7cm,
![](http://thumb.zyjl.cn/pic6/res/czsx/web/STSource/20131021232416290285382/SYS201310212324162902853016_ST/0.png)
D.3cm,4cm
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