The name Laura is a Swedish baby name. In Swedish the meaning of the name Laura is: Laurel. English Meaning: The name Laura is an English baby name. In English the meaning of the name Laura is: The laurel tree or sweet bay tree symbolic of honor and victory. Old name with many variants.
A polygon with seven sides is called a heptagon. A polygon is a closed geometric shape that has at least three sides and angles.
polygon. n. 1. (Mathematics) a closed plane figure bounded by three or more straight sides that meet in pairs in the same number of vertices, and do not intersect other than at these vertices. The sum of the interior angles is (n -2) Ã 180Â° for n sides; the sum of the exterior angles is 360Â°. A regular polygon has all its sides and angles equal. Specific polygons are named according to the number of sides, such as triangle, pentagon, etc. [C16: via Latin from Greek polugÅnon figure with many angles].