What context can I use each word in?
Learn when and how to use these words with these examples!
pentagon
Example
The stop sign has the shape of a red pentagon. [pentagon: noun]
Example
The building had a unique design with a pentagonal shape. [pentagonal: adjective]
polygon
Example
A triangle is a type of polygon with three sides. [polygon: noun]
Example
The stained glass window had a beautiful polygonal design. [polygonal: adjective]
Good things to know
Which word is more common?
Polygon is a more common term than pentagon and is used in various contexts, including mathematics, architecture, and art.
What’s the difference in the tone of formality between pentagon and polygon?
Both pentagon and polygon are formal terms used in technical and academic contexts, such as mathematics and geometry. However, polygon is more versatile and can be used in both formal and informal contexts.
