It can be either.
A square is not a pentagon. Pentagons have 5 sides, squares have 4.
520 Degrees
It is a 5 sided shape with the properties that any line segment between two vertices of the pentagon remain in the boundaries of that pentagon. It generalizes to polygons.
If the polygon above has 5 sides is it a concave or a convex
A convex pentagon is one in which none of the interior angles are reflex.
A regular pentagon is convex. By taking a regular pentagon and shortening or lengthening one or more sides, an infinite number of possible convex pentagons can be created. A convex polygon is defined as a polygon such that all internal angles are less than or equal to 180 degrees, and a line segment drawn between any two vertices remains inside the polygon. It is possible to have non-convex (concave) pentagons; there are infinite number possible ways to do this, too.
It can be either.
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It is a pentagon with five equal angles - each interior angle = 108 degrees. The term "convex" is redundant since, if the pentagon is equiangular, it cannot have 5 re-entrant corners.
A square is not a pentagon. Pentagons have 5 sides, squares have 4.
a pentagon is any five-sided polygon.
Pentagons (including convex pentagons) have five sides. (The prefix penta- is greek for 5)
520 Degrees
It is a 5 sided shape with the properties that any line segment between two vertices of the pentagon remain in the boundaries of that pentagon. It generalizes to polygons.
If the polygon above has 5 sides is it a concave or a convex
The consecutive angles are ones that are next to ano another when going around the pentagon in either direction.