问题
选择题
如果两圆只有三条公切线，那么这两圆的位置关系是（ ）
A．内切
B．外切
C．相交
D．外离
答案
∵两圆只有三条公切线，
∴两圆外切．
故选B．
搜题请搜索小程序“爱下问搜题”
如果两圆只有三条公切线，那么这两圆的位置关系是（ ）
A．内切
B．外切
C．相交
D．外离
∵两圆只有三条公切线，
∴两圆外切．
故选B．
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