Perpendicular from the Center to a Chord Bisects the Chord
If BM and CN ...
Question
If BM and CN are the perpendiculars drawn on the sides AC and AB of triangle ABC,then prove that points B,C,M,N are concyclic
Open in App
Solution
Angle BNC = CMB ( perpendiculars) = angles in the same segment of the circle are equal = BC is a chord and B, C, M, N all lie on a circle = therefore they are concyclic