如图,△ABC中,AB=AC,∠A=40°,延长AC到D,使CD=BC,点P是△ABD的内心,则∠BPC=
A.105° B.110° C.130° D 145°
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如图,△ABC中,AB=AC,∠A=40°,延长AC到D,使CD=BC,点P是△ABD的内心,则∠BPC=
A.105° B.110° C.130° D 145°
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