nor yet by the erth for it is his fote stole: nether by Ierusalem for it ys ye cyte of yt greate kynge:
Matthew 5:35 TYN
- Decagon (Wikipedia)
In geometry, a decagon (from the Greek δέκα déka and γωνία gonía, “ten angles”) is a ten-sided polygon or 10-gon. The total sum of the interior angles of a simple decagon is 1440°.