Heptagon
September. it uses the prefix 'Sept,' Latin for seven, as it was at one point the seventh month in the year. And Septagon is not a word in the English language. The correct name for a 7-sided polygon is "heptagon." It is derived from "hepta," the Greek word for "seven."
7 (from the greek "epta", meaning, you guessed it, seven)
Ancient Greek "hepta" = seven, "gonia" = angle. It is a polygon with seven angles (vertices).
6 sides, 6 angles tri-3 tetra/quadrilateral-4 penta-5 hexa-6 hepta-7
Nine, if the prism has both a base and a top (plus the seven sides). Nine faces is customary for a heptagonal prism (but there are variants ... see below). If the prism is shaped in the form of a pyramid, then eight. There are seven faces, above the plane, plus its base, making eight total faces. (Hepta- is the Greek root word for the number seven.)
Both the French word "sept" and the Greek word "hepta" mean the number seven.
Heptagon
its a number and it means "seven"
Greek, meaning seven
A heptathlete competes in the heptathlon..
The prefix hepta- means seven.
The Greek prefix for 7 is "hepta-" (ἑπτά-).
6 and 7 respectively
The correct chemical formula for hepta boron triiodide is B7I3.
It's called a heptagon. Hepta being the greek word meaning 7.
A heptagon is a polygon with seven sides. The word originated from the Greek prefix "hepta" which refers to the number seven.
There are several words that begin with hepta. Some of these include heptachlor, heptad, heptagon, heptarchy, heptameter, heptarch, and heptane.