अर्थ : A polygon such that there is a straight line that cuts it in four or more points.
A polygon such that no side extended cuts any other side or vertex. It can be cut by a straight line in at most two points.
convex polygonConcave polygon ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Marathi. Concave polygon ka matlab kya hota hai?