12
Yes mam
The prefix is dodeca- which, in Greek, refers to 12.
Dodecagram dodecagon
A dodecahedron has 20 sides, which are all pentagons. "Dodeca" means "do" (2) times "deca" (10).
A Twelve(12) sided 2-dimensional figure. From the Classical Languages. 'Do' ; two(2) 'Deca' ; ten(10) 'Gon' ; a 2-dimensional figure. NB 2 + 10 = 12 Hence 'Dodeca' ...
Yes mam
The Greek Prefix for 12 is dodeca. For Example O12 would be dodecoxide.
A "dodeca" is a prefix: it is not a shape. An octahedron has eight faces.
The prefix is dodeca- which, in Greek, refers to 12.
dodecagon dodecahedron
The prefix "dodeca-" comes from the Greek word "dodeka," which means twelve. It is commonly used in geometry to refer to a twelve-sided polygon known as a dodecagon. Additionally, "dodecahedron" refers to a three-dimensional shape with twelve faces. In various contexts, "dodeca-" signifies a quantity or grouping of twelve.
I believe it is "unodeca-" or unadeca-" . 12 is "dodeca-" and 13 is triskadeca-
dodecahedron
Dodeca, meaning twelve... in the word octagon 'octa' (eight) is the prefix, polygon 'poly' (many) and so on. These prefixes come from ancient Greek.
The prefix is dodeca- ( not dode- ). It means "twelve." Dodecahedron, dodecaphonic
Twelve. Or when describing an object, the prefix "dodeca- " can be used. Examples are dodecahedron, a polygon with 12 sides, or dodecapod - an imaginary animal with 12 legs :-)
12. (deca = 10, octo = 8, hexa = 6 etc)