Assertion: regular octagon | /r/HasAspect | 8 equal sides
Facets:
value: as with the other polygons
type: OTHER
Source sentences:
text: The formula for area of a regular octagon which has 8 equal sides and all its interior angles are equal to 135°, is given by:
text: As with the other polygons, a regular octagon has eight equal sides.
text: A regular octagon has sides that are congruent, or all equal.
text: A regular octagon has 8 equal sides.
text: A regular octagon has eight equal sides and equal angles.