Heptagono
Sa heometriya, an heptagono (Ingles: heptagon) iyo sarong poligono na may pitong gilid o 7-gon.
| Regular na heptagono | |
|---|---|
 Sarong regular na heptagono | |
| Klase | Regular na poligono |
| Mga gilid asin kanto | 7 |
| Simbolong schläfli | {7} |
| Diyagramong coxeter |    |
| Grupong simetriya | Dihedral (D7), order 2×7 |
| Mga degri kan panlaog na angulo | ≈128.571° |
| Panduwang poligono | Sadiri |
| Mga karakter | konbekso, sikliko, ekwilatero, isogonal, isotoxal |
An heptagono iyo minsan naaapod bilang an septagono (septagon), gamit an "sept-" (sarong pagtangkas sa septua-, naderiba sa Latin na prepiksong numerikal, imbes na hepta-, naderiba sa Griyegong prepiksong numerikal; relatibo an parehas) kaiba an Griyegong supikso na "-agon" na may boot-sabihon na angulo.
Panluwas na takod
baguhon| An Wikimedia Commons igwa nin medya dapit sa Mga heptagono. |
- Definition and properties of a heptagon May inter-aktibong animasyon
- Heptagon according Johnson
- Another approximate construction method
- Polygons – Heptagons
- Recently discovered and highly accurate approximation for the construction of a regular heptagon.
- Heptagon, an approximating construction as an animation
- A heptagon with a given side, an approximating construction as an animation
