Assertion: hexagon's angle | /r/HasProperty | = 180°
Facets:
value: more precisely
type: DEGREE
Source sentences:
text: Each exterior angle = 180°- interior angle = 180°-120° = 60°
text: If all interior angles of a hexagon or polygon are less than 180°, it is convex.
text: More precisely, no internal angles can be more than 180°.
text: While a convex hexagon has all interior angles that are less than 180 degrees, a concave hexagon can have one or more interior angles that are greater than 180 degrees.