Heptagon is any two-dimensional closed geometric shape with 7 sides. It is part of the series triangle, square, pentagon, hexagon, heptagon octagon, nonagon, decagon, ...
A monoacid is an acid with only one reactable hydroxide ion.
There is no such word as a hextagon. Similar words are hexagon or heptagon and it is not possible to say which one you mean.
The entire difference is found in the fourth letter of those words ... the remaining 8 letters are identical in both. In one of the words, the fourth letter is the vowel 'a', whereas in the other one, the fourth letter is the vowel 'i'. Their definitions are also different.
In the US there are a thousand millions in a billion. Other places around the world use slightly different terms, though the US's definitions of the words are used in most sciences.
Pentagon is a five-sided two-dimensional geometric figure. A pentagram or pentacle is a regular five-pointed star in which the lines from the points are continued to another point, enclosing a pentagon.
Some words that start with "hepta" include heptagon, heptane, and heptahedron.
Heptagon, heptathalon, heptane. Thts.....all i know lol
These all words: heptachlor heptachlors heptachord heptachords heptad heptads heptaglot heptaglots heptagon heptagonal heptagons heptagynous heptahedra heptahedral heptahedron heptahedrons heptamerous heptameter heptameters heptametrical heptandrous heptane heptanes heptapodic heptapodies heptapody heptarch heptarchic heptarchies heptarchist heptarchists heptarchs heptarchy heptastich heptastichs heptasyllabic heptathlete heptathletes heptathlon heptathlons heptatonic
The prefix hepta- means seven. A heptagon is a polygon with seven sides. Other words that have this same prefix are: heptathlon, heptameter, herpetology, heptarch, heptads.
HEPT HEPTAD HEPTADS HEPTANE HEPTOSE HEPTAGON HEPTANES HEPTARCH HEPTOSES HEPTAGLOT HEPTAGONS HEPTAPODY HEPTARCHS HEPTARCHY HEPTACHLOR HEPTACHORD HEPTAGLOTS HEPTAGONAL HEPTAHEDRA HEPTAMETER HEPTAPODIC HEPTARCHAL HEPTARCHIC HEPTASTICH HEPTATHLON HEPTATONIC HEPTACHLORS HEPTACHORDS HEPTAGYNOUS HEPTAHEDRAL HEPTAHEDRON HEPTAMEROUS HEPTAMETERS HEPTANDROUS HEPTANGULAR HEPTAPODIES HEPTARCHIES HEPTARCHIST HEPTASTICHS HEPTATHLETE HEPTATHLONS HEPTAVALENT HEPTAHEDRONS HEPTARCHISTS HEPTATHLETES HEPTADECANOIC HEPTAMETRICAL HEPTASYLLABIC
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 6 words with the pattern HE-TA---. That is, eight letter words with 1st letter H and 2nd letter E and 4th letter T and 5th letter A. In alphabetical order, they are: heatable hectares hektares heptagon heptanes heptarch
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 3 words with the pattern HEPTA---. That is, eight letter words with 1st letter H and 2nd letter E and 3rd letter P and 4th letter T and 5th letter A. In alphabetical order, they are: heptagon heptanes heptarch
heptagon heptathlon heptameter
Heptagon, heptathlete, heptameter
A monoacid is an acid with only one reactable hydroxide ion.
No, not really. I've searched Google, Wikipedia, and many other searching sites and said nothing about a heptagon. So, the answer is no.
A book that provides definitions of words and their specific pronunciation is called a dictionary.