145k views
3 votes
It is not possible to draw a concave quadrilateral

User Nirav Shah
by
7.6k points

2 Answers

0 votes
You you the Star Trek emblem on the uniform. Well it's a concave quadrilateral it's a square with one vertex is inward.
User Kaustuv
by
7.5k points
6 votes
False. It is quite possible to draw a concave quadrilateral.
User Diego Osornio
by
6.9k points