1 entry 1 source
Decagon
Open directlyWebster's 1828 Dictionary · 1828
Part of speech: noun (n.)
A plane figure having ten sides and ten angles; any figure having ten angles. A regular decagon is one that has all its sides and angles equal.
1 entry 1 source
Part of speech: noun (n.)
A plane figure having ten sides and ten angles; any figure having ten angles. A regular decagon is one that has all its sides and angles equal.