0
A polygon is an enclosed plane area whose boundaries comprise straight lines. So the area must be enclosed. However, the boundaries themselves may or may not be included in the definition. If the boundaries do not form part of the polygon then it is open; otherwise it is closed.This is analogous to a < x < b is the open set, (a, b) and a <= x <= b is the closed set, [a, b]. In the first case, the boundaries, a and b are not part of the set/interval, whereas in the second case they are.
Add your answer:
Earn +20 pts
What does it mean to have a closed polygon?
Polygons by definition are closed: when all the sides are connected and there are no open spaces between them.
Why is a regular pentagon a polygon?
A regular pentagon has straight sides and is closed so its a polygon. Any shape with straight sides and is closed is a polygon. Example O (circle) has curved lines so its not a polygon L (square) is open therefore it is not a polygon.
What is a two equal sides polygon called?
It is impossible to have a two-sided regular polygon with equal length sides. The two sides would merely form an open angle, with no closed third side.
What is an open polygon called?
In CAD (computer aided design) a Polyline is used to refer to shapes with multiple lines that aren't necessarily closed.
Show me open and closed syllables?
"Show" is open, "and" is closed. O- is open, -pen is closed. "Closed" is closed.
What is a open polygon?
A polygon, by definition, is a closed figure. So a closed polygon is an undefined object.
What does it mean to have a closed polygon?
Polygons by definition are closed: when all the sides are connected and there are no open spaces between them.
What is an open figure?
an open figure is a polygon that is not completely closed.
Why is a regular pentagon a polygon?
A regular pentagon has straight sides and is closed so its a polygon. Any shape with straight sides and is closed is a polygon. Example O (circle) has curved lines so its not a polygon L (square) is open therefore it is not a polygon.
If a polygon is open does the open side count as 2 sides?
To answer your question first here is the definition of polygon "a closed plane figure bounded by straight sides " So it makes no sense to count the sides in an open polygon since it is really not a polygon.
What is the difference between an open and closed community?
one is open and the other is closed
How do you close an open polygon in land surveys?
To close an open polygon in land surveys, you would simply connect the last point to the first point of the polygon by drawing a straight line. This completes the boundary of the polygon and forms a closed shape. It is important to ensure accuracy when closing the polygon to avoid measurement errors.
What is an open polygon?
No it CANT be a polygon because its open a polygon has to be close
What is the difference between an open DNS and a closed DNS?
There is one major difference between an open DNS and a closed DNS. Open DNSs allow multiple users to connect easily while closed ones do not allow more users.
What is a two equal sides polygon called?
It is impossible to have a two-sided regular polygon with equal length sides. The two sides would merely form an open angle, with no closed third side.
What is an open polygon called?
In CAD (computer aided design) a Polyline is used to refer to shapes with multiple lines that aren't necessarily closed.
What is the difference between open populations and closed populations?
Open populations allow for movement of individuals in and out, leading to changes in population size and composition over time. Closed populations have no movement of individuals in or out, maintaining a constant population size and composition.
