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A five-sided polygon is called?
A five sided polygon is called a pentagon because pentagon means five sided polygon I think.
What are the names of an 11-sided polygon and a 12-sided polygon?
An 11 sided polygon is a hendecagon and a 12 sided polygon is a dodecagon
What do you call a 21-sided polygon?
icosihenagon= 21-sided polygon icosihenagon= 21-sided polygon
What is the name the 12 sided polygon?
The name of a 12 sided polygon is Dodecagon.
What is a 20 sided polygon?
Duodecagon <--wrong... a duodecagon is a 12-sided polygon. icosagon is a 20 sided polygon.
How many diagonals are there in a 3 sided polygon?
0
What are the 1-10 polygons?
11
How do you compute the interior angle of a 13 sided polygon?
The interior angle of a 13 sided polygon can have any value between 0 and 360 degrees.
What do you call a billion sided polygon?
One billion-sided polygon = GIGAGON
A five-sided polygon is called?
A five sided polygon is called a pentagon because pentagon means five sided polygon I think.
What are the names of an 11-sided polygon and a 12-sided polygon?
An 11 sided polygon is a hendecagon and a 12 sided polygon is a dodecagon
Which best describes the polygon whose vertices in the coordinate plane are (5 5) (0 5) (0 0) (5 0)?
It is a square which is a regular 4 sided polygon
What do you call a 21-sided polygon?
icosihenagon= 21-sided polygon icosihenagon= 21-sided polygon
What is the name the 12 sided polygon?
The name of a 12 sided polygon is Dodecagon.
What is a 20 sided polygon?
Duodecagon <--wrong... a duodecagon is a 12-sided polygon. icosagon is a 20 sided polygon.
What do you call a 9999-sided polygon?
A 9999-sided polygon is known as a nonanonacontanonactanonaliagon. Unlike a 9999-sided polygon, a 10000-sided polygon has a much easier name; a myriagon.
How many parallel sides does polygon have?
A 3-sided polygon has 0 parallel sides. A 4-sided polygon can have 0, 2 or 4 parallel sides. A 5-sided polygon can have 0, 2, 3 or 4 parallel sides. In general, an n-sided polygon can have 0, 2, 3, ..., n-1, or n parallel sides where n>5. A polygon with n sides can have n pairs of parallel sides (if n is even) or (n-1)/2 pairs if n is odd AND greater than 3. But it need not have any.
