试题与答案

若⊙O1、⊙O2的半径分别为4和6,圆心距O1O2=10,则⊙O1与⊙O2的位置

题型:选择题

题目:

若⊙O1、⊙O2的半径分别为4和6,圆心距O1O2=10,则⊙O1与⊙O2的位置关系是(  )

A.相交

B.内切

C.外切

D.外离

答案:

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