I think the answer is "poly"
quad.
Quadrilateral. What prefix means four? Quad What suffix means sides? Lateral Now smash them together to form Quadrilateral!
Octa- the prefix means eight. Penta- the prefix means five.
A 54-sided polygon is called a pentacontakaitetragon. In geometry, the prefix "penta-" refers to five, "conta-" refers to ten, and "kaitetra-" means four, together forming the name for a polygon with fifty-four sides.
No; the definition of a quadrilateral is a four-sided polygon, thus, it must have 4, and only 4, sides.
the prefix means four
An 8-sided shape is an octagon, as the prefix oct means 8.
the prefix "quad" means four
The prefix of quartet is "quad-," which means four.
It is hendeca. A hendecagon is an eleven-sided polygon. Hendeca literally means one [hen] and ten [deca].
The prefix "dec" means ten. For example, the word "decagon" refers to a ten-sided polygon.
Quadrilateral means "four-sided"