Equilateral triangles DBC, ECA and FAB are constructed externally on t – InterviewSolution

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1.	Equilateral triangles DBC, ECA and FAB are constructed externally on the sides BC, CA and AB of triangle ABC. Prove that AD, BE and CF are also concurrent.
Answer» Equilateral triangles DBC, ECA and FAB are constructed externally on the sides BC, CA and AB of triangle ABC. Prove that AD, BE and CF are also concurrent.

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