Crossword clues for Plane figure 4 lettersAnswerClueAREAPlane figureETASPlane figures?LUNEFigure in plane geometryCIRCPlane geom. figurePILOTPlane figureTRAPEZETPlane figure in mathematics.OCTAGONSPlane figures.SQSPlane figures: Abbr.PENTAGONSPlane figures.CIRCLEPlane figurePOLYGONPlane figure.NONAGONPlane figure.NONAGONSPlane figures.POLYGONClosed plane figureTRAPEZIUMQuadrilateral plane figureISOGONPlane figureGROUNDSPEEDPlane figure?COPILOTSPlane figuresDECAGONPlane figureQUADRANGLEFour-pointed plane figureGONSuffix for plane figuresETAPlane figure? (abbr.)COPILOTPlane figure