△ABC中,AB=AC,AB的垂直平分线交AC于D,△ABC和△DBC的周长分别是60cm和38cm,则△ABC的腰和底边长分别为( )
A.24cm和12cm |
B.22cm和16cm |
C.20cm和16cm |
D.16cm和22cm |
△ABC中,AB=AC,AB的垂直平分线交AC于D,△ABC和△DBC的周长分别是60cm和38cm,则△ABC的腰和底边长分别为( )
A.24cm和12cm |
B.22cm和16cm |
C.20cm和16cm |
D.16cm和22cm |
试题篮
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