Assertion: octagon | /r/HasProperty | shape
Facets:
value: with 8 sides
type: OTHER
Source sentences:
text: An octagon is a shape with eight sides.
text: Although, an octagon is any polygon with eight sides so it doesn't have to be regular, it can be any shape with sides.
text: Your octagon is the shape contained between the eight lines you have constructed.
text: An octagon is a shape with eight sides that are all the same length.
text: An octagon is a shape that is made up of eight equal sides.
text: An octagon is a shape with 8 sides, not necessarily the regular octagon that stop signs are shaped like.
text: Before you dive into your activity, try to explain in simple terms what an octagon is -- it is a shape that has eight sides.
text: Octagon is a shape with 8 sides whose sum of angles is 1080 degrees.