Assertion: polygon's angle | /r/HasProperty | less than 180°
Facets:
value: in a convex quadrilateral
type: LOCATION
value: for an equiangular n-gon
type: TRANSITIVE-OBJECT
value: as a consequence
type: OTHER
Source sentences:
text: As a consequence, all its interior angles are less than 180°.
text: For an equiangular n-gon each internal angle is 180°; this is the equiangular polygon theorem.
text: At least one interior angle is more than 180°.
text: Every interior angle is less than 180°.
text: In a convex quadrilateral, all interior angles are less than 180° and the two diagonals both lie inside the quadrilateral.