a polygon in which all diagonals lie within the figure.

A polygon in which all vertices are “pushed outward.” A line can intersect a convex polygon at not more than two points.

A polygon such that no line containing a side of the polygon contains a point in the interior of the polygon.

polygon is convex if and only if for any pair of points , in the line segment between and lies entirely in .

a polygon such that no side extended cuts any other side or vertex; it can be cut by a line in at most two points

a polygon that no line drawn between any pair of points within that polygon goes outside of the polygon

a polygon in which no segment connecting two vertices is outside the polygon

A polygon with all interior angles measuring less than 180º. All diagonals of a convex polygon are inside the figure.

In geometry, a convex polygon is a simple polygon whose interior is a convex set.