以兩點(diǎn)A(-3 -1)和B(5,5)為直徑端點(diǎn)的圓的方程是

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    問題補(bǔ)充:?jiǎn)芜x題 以兩點(diǎn)A(-3,-1)和B(5,5)為直徑端點(diǎn)的圓的方程是?
    A.(x-1)2+(y+2)2=100
    B.(x-1)2+(y-2)2=100
    C.(x-1)2+(y-2)2=25
    D.(x+1)2+(y+2)2=25
    答案:C