polygon is called the flat portion bounded by a closed traverse.
Line segments that limit the polygon are called sides points to cut the sides are the vertices of the polygon, each of these vertices are designated by a letter.
The perimeter of a polygon is the sum of the lengths of all sides.
ESTATES CLASSIFIED BY THE NUMBER OF SIDES:
· Triangle: 3 sides.
· Quadrilaterals: 4 sides.
· Pentagons: 5 sides.
· Hexagons: 6 sides.
· Heptagon, 7 sides.
· Octagon, 8 sides.
· enneagon: 9 sides.
· Decagon, 10 sides.
· hendecagon: 11 sides.
· dodecagons: 12 sides.
· Pentadecágonos: 15 sides.
· irregular icosagon: 20 sides.
polygons with number of sides other than those listed above are referred to as polygons ... (Place the number of sides has the polygon) ... sides. Example: polygon of 17 sides.
EQUALITY OR INEQUALITY IN THEIR SIDES AND ANGLES:
· Regular Polygon: is the one with all sides and angles equal. To be regulated should comply with two conditions.
regular polygons can be convex or convex, the latter are also called star polygon.
· Irregular polygon: it is one that has no equal among themselves, or their sides or angles.
· Polygon Registered: is one that has all its vertices in a mass circle.
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· Polygon circumscribed: it is one that has all its sides tangent to the same circle.
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