一條數學題.........

Polygon names Name Edges：

1邊形henagon (or monogon)
2邊形digon
3邊形triangle (or trigon)
4邊形quadrilateral (or tetragon)
5邊形pentagon
6邊形hexagon
7邊形heptagon
8邊形octagon
9邊形enneagon (or nonagon)
10邊形decagon
11邊形hendecagon
12邊形dodecagon
13邊形tridecagon (or triskaidecagon)
14邊形tetradecagon (or tetrakaidecagon)
15邊形pentadecagon (or quindecagon or pentakaidecagon)
16邊形hexadecagon (or hexakaidecagon)
17邊形heptadecagon (or heptakaidecagon)
18邊形octadecagon (or octakaidecagon)
19邊形enneadecagon (or enneakaidecagon or nonadecagon)
20邊形icosagon
1000邊形chiliagon
10000邊形myriagon
10100邊形googolgon

三邊形-----triangle (or trigon)
四邊形-----quadrilateral (or tetragon)
五邊形-----pentagon
六邊形-----hexagon
七邊形-----heptagon
八邊形-----octagon
九邊形-----enneagon
十邊形-----decagon
12邊形dodecagon
13邊形tridecagon (or triskaidecagon)
14邊形tetradecagon (or tetrakaidecagon)
15邊形pentadecagon (or quindecagon or pentakaidecagon)
16邊形hexadecagon (or hexakaidecagon)
17邊形heptadecagon (or heptakaidecagon)
18邊形octadecagon (or octakaidecagon)
19邊形enneadecagon (or enneakaidecagon or nonadecagon)
20邊形icosagon
1000邊形chiliagon
10000邊形myriagon
10100邊形googolgon

三邊形-----triangle
四邊形-----quadrilateral
五邊形-----pentagon
六邊形-----hexagon
七邊形-----heptagon
八邊形-----octagon
九邊形-----enneagon
十邊形-----decagon

三邊形--->>Triangle

四邊形--->>Quadrilateral

五邊形--->>Pentagon

六邊形--->>Hexagon

七邊形--->>Heptagon

八邊形--->>Octagon

九邊形--->>Nonagon

十邊形--->>Decagon

三邊形-----Triangle
四邊形-----Quadrilateral
五邊形-----Pentagon
六邊形-----Hexagon
七邊形-----Heptagon
八邊形-----Octagon
九邊形-----Nonagon
十邊形-----Decagon

三邊形-----triangle (or trigon)
四邊形-----quadrilateral (or tetragon)
五邊形-----pentagon
六邊形-----hexagon
七邊形-----heptagon
八邊形-----octagon
九邊形-----enneagon
十邊形-----decagon

2007-03-02 21:59:44 補充：
11邊形--hendecagon 12邊形--dodecagon13邊形--tridecagon 14邊形--tetradecagon15邊形--pentadecagon16邊形--hexadecagon 17邊形--heptadecagon18邊形--octadecagon19邊形--enneadecagon