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What is the difference between convex and concave polygons?

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Convex and Concave Polygons. Every polygon is either convex or concave. The difference between convex and concave polygons lies in the measures of their angles. For a polygon to be convex, all of its interior angles must be less than 180 degrees. Otherwise, the polygon is concave. read more

A polygon that is not a convex polygon is referred to as a concave polygon. Every internal angle is less than 180 degrees. Every line segment between two vertices of the polygon does not go exterior to the polygon (i.e., it remains inside or on the boundary of the polygon). read more

Convex and Concave Polygons Every polygon is either convex or concave. The difference between convex and concave polygons lies in the measures of their angles. For a polygon to be convex, all of its interior angles must be less than 180 degrees. Otherwise, the polygon is concave. read more

"Concave" is an adjective describing a surface that curves inward, like the inner surface of a sphere. Its antonym,"convex," describes a surface that curves outward, like the exterior of a sphere. In geometry, concave and convex refer to polygons. A concave polygon has at least one angle greater than 180 degrees. read more

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