Mathematics
Mathematics, 28.01.2020 14:44, LoveSchool5617

Abc is a triangle in which angle b= 2 angle c. d is a point on bc such that ad bisects angle bac and ab=cd. prove that angle bac=72°

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Abc is a triangle in which angle b= 2 angle c. d is a point on bc such that ad bisects angle bac and...

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