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Sahay Sir > Question Answers > NCERT Class 9 > Maths > Chapter 10 - Circles > 10. If BM and CN are the perpendiculars drawn on the sides AC and AB of the triangle ABC, prove that the points B, C, M and N are concyclic.

10. If BM and CN are the perpendiculars drawn on the sides AC and AB of the triangle ABC, prove that the points B, C, M and N are concyclic.

10. If BM and CN are the perpendiculars drawn on the sides AC and AB of the triangle ABC C M and N are concyclic. prove that the points B