tetradecagon (or tetrakaidecagon)
A 12-sided shape is called a dodecagon.
A 14-sided and 3-dimensional shape is called either a tetrakaidecahedron or tetradecahedron. This 14-sided polyhedron can have six quadrilateral and eight hexagonal faces.
Parallelogram
Dooctahedron
Icosahedron
A 14 sided shape is called a Tetradecagon.
Most scientist call a shape with 14 sides a "14-gon" You can also use tetradecagon
you call a seven sided shape a heptagon.
An 11 sided shape is an Eptogon
A fourteen-sided regular polygon is called a tetradecagon or a tetrakaidecagon.
A seven sided shape is called a heptagon.
A 12-sided shape is called a dodecagon.
A 30 sided shape is called a Triacontagon.
You can call a 101-sided shape a hecatontakaihenagon. The "hecto-" in the word means "one hundred" and the "henagon" means "one-sided geometric shape."
A nine sided shape or polygon is called a nonagon.
118-sided shape is called a hectadecakaioctagon.
A 200 sided shape is called a dictogon