The sum of interior angles of the four triangles equals the sum of interior angles of the hexagon. The blue lines above show just one way to divide the hexagon into triangles there are others. The sum of the interior angles of a hexagon equals 720°.Īs shown in the figure above, three diagonals can be drawn to divide the hexagon into four triangles. A total of nine diagonals can be drawn for a hexagon. Three diagonals can be drawn from each vertex. Convex hexagonĪ diagonal is a line segment joining two non-consecutive vertices. A regular hexagon is always a convex hexagon. If one or more interior angles are larger than 180°, it is concave. If all interior angles of a hexagon or polygon are less than 180°, it is convex. Hexagons or other polygons can also be classified as either convex or concave. If all the sides and interior angles of a hexagon are equal, it is a regular hexagon. Like other polygons, a hexagon can be classified as regular or irregular.
The shapes that make up a honeycomb, a nut, and bolts are all examples of real life objects in the shape of hexagon. In the figure below are 3 different types of hexagons.Ī hexagon is a shape that is commonly seen in everyday life. Home / geometry / shape / hexagon HexagonĪ hexagon is a polygon with 6 sides and 6 angles, (hexa- means six).
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