heptagon

(redirected from Septagon)
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Related to Septagon: polygon

heptagon

a polygon having seven sides

Heptagon

A seven-sided regular polygon; the angle included between the seven sides is 128.6 degrees.

heptagon

[′hep·tə‚gän]
(mathematics)
A seven-sided polygon.
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References in periodicals archive ?
Elser and his group decided to add extra hexagons as well as replace the pentagons with septagons, thereby making it easier for repeating molecules to link up with less strain.