Concave is a property of [irregular] polygons. A parallelogram cannot be concave.
It is a concave polygon. There are polygons of 4 or more sides that are concave.
A concave polygon has at least one interior angle greater than 180 degrees. A convex polygon has none of those.
6,776 growing, including convex and concave polygons, constructible polygons, cyclic polygons, and so much more
A concave polygon will always have an interior angle with a measure that is greater than 180 degrees.
a concave polygon is that polygon whose at leat one of the angles is greater than 180 degree
By definition a regular polygon cannot be concave. Concave polygons contain one or more interior angles that are greater than 180 degrees, and regular polygons can never have an interior degree greater than 180 degrees.
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.
They would be equilateral concave polygons. See the related link to see some diagrams.
No a parallelogram cant be concave because the only parrallelograms there are arent concaveParallelograms...*rectangle *square* rhombus*rhomboidMeaning of concave-polygons that have parts that go into the shape.
There are lots of different types of polygons Polygons are classified into various types based on the number of sides and measures of the angles.: Regular Polygons Irregular Polygons Concave Polygons Convex Polygons Trigons Quadrilateral Polygons Pentagon Polygons Hexagon Polygons Equilateral Polygons Equiangular Polygons
No, a concave polygon cannot be a regular polygon.