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在△ABC中,AB=AC,∠A=50°,P为△ABC内一点,且∠PBC=∠PCA,则∠BPC的度数为
A.115°
B.100°
C.130°
D.140°
如图,在△ABC中,AB=AC,∠A=50°,P是△ABC内一点,且∠PBC=∠PCA,则∠BPC度数为
如图,△ABC中,AB=AC,∠BAC=50°,点P在三角形内,且满足∠PCB=∠PBA,则∠BPC的度数是
A.90°
C.115°
D.120°
如图所示,在△ABC中,AB=AC,∠A=50°,P是△ABC内一点,且∠PBC=∠PCA,则∠BPC的度数为
A.135°
B.130°
D.100°