answersLogoWhite

0


Best Answer

Yes. All polygons with 4 or more sides can be concave. An arrowhead is an example of a concave quadrilateral. The back of an envelop (where the sides are folded and glued together) is a concave pentagon.

User Avatar

Wiki User

9y ago

Still curious? Ask our experts.

Chat with our AI personalities

LaoLao
The path is yours to walk; I am only here to hold up a mirror.
Chat with Lao
DevinDevin
I've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin
CoachCoach
Success isn't just about winning—it's about vision, patience, and playing the long game.
Chat with Coach

Add your answer:

Earn +20 pts
Q: Can a polygon be concave
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is a nonconvex polygon?

A nonconvex polygon is a concave polygon. All polygons with 4 or more sides can be concave. An arrowhead is an example of a concave quadrilateral. The back of an envelop (where the sides are folded and glued together) is a concave pentagon.


A pool is in the shape of a polygon. The segments and vertices of the polygon are shown. Is this polygon convex or concave?

concave


What is a polygon that bends in?

It is a concave polygon. There are polygons of 4 or more sides that are concave.


A polygon that is not convex?

Is a concave polygon.


Is a concave polygon a regular polygon?

No, a concave polygon cannot be a regular polygon.


A square is an example of a quadrilateral that is both a regular concave polygon and a regular convex polygon?

No. There can be no regular concave polygon.


What is the difference between a concave polygon and a convex polygon?

Any polygon that has an angle that is > 180º is a concave polygon. A convex polygon does not. e.g. All regular polygons are convex.


What is a polygon with an inward vertex called?

A concave polygon.


Is a noncovex polygon the same as concave polygon?

Yes.


What is a concave angle?

A concave angle is an angle, of a polygon that caves in.


What is a five sided concave polygon called?

A [concave] pentagon.


What are the similarities between regular polygon and a concave polygon?

A regular polygon is a special kind of convex polygon - one in which all the sides are of the same length and all the angles are equal. Convex and concave polygons form disjoint sets: so no concave polygon can be regular.