ସଦସ୍ୟତା ନିଅନ୍ତୁ
ପୃଷ୍ଠା ଠିକଣା କ୍ଲିପବୋର୍ଡରେ କପି ହୋଇଛି ।
ଅର୍ଥ : 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.
ସଂସ୍ଥାପନ କରନ୍ତୁ