Subject	polygon
Predicate	have
Object	the same number of angles
Modality	Modality Occurrences always 1
Polarity	POSITIVE
Plausibility	0.4199
Neighborhood Sigma	0.4588
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source polygons always have the same number of sides and angles 1 Answers.com Questions