heptagon
The origin and history of heptagon.
Etymology
The word has been used in English since the sixteenth century. It comes from Ancient Greek, joining the word for seven with the word for angle, and can be broken down as hepta- plus -gon.
The origin and history of heptagon.
The word has been used in English since the sixteenth century. It comes from Ancient Greek, joining the word for seven with the word for angle, and can be broken down as hepta- plus -gon.
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