Assertion: regular polygon's angle | /r/HasProperty | 180°
Facets:
value: for an equiangular n-gon
type: TRANSITIVE-OBJECT
Source sentences:
text: For an equiangular n-gon each internal angle is 180°; this is the equiangular polygon theorem.
text: Every interior angle of a convex polygon is less than 180°.
text: The sum of a triangle's angles equals 180, so the remaining two angles must be 170 degrees.
text: At least one interior angle is more than 180°.
text: If one or more interior angles of a polygon are more than 180 degrees, then it is known as a concave polygon.
text: And, each interior angle is 180° - (360°/24) because the turtle doesn't go back the way it came, but it turns a angle that is the supplement of the exterior angle ["Two angles are supplementary if their angles add up to 180".]
text: In a regular polygon with ${x} sides, every internal angle is 180° – 360° ${x} =
text: Every interior angle is less than 180°.
text: A convex polygon is defined as a polygon with all its interior angles less than 180°.