Crossword clues for Circle unit 6 lettersAnswerClueSECTORCircle unitCOSINEUnit circle's x-coordinateSINEY-coordinate on the unit circleONEUnit circle radiusTRIGBranch of mathematics concerned with the unit circle, for shortTRIGMath course with the unit circle, for shortONELength of the unit circle's radiusSINEUnit circle's y-coordinateONERadius of a unit circleSINEFunction that can be derived from a unit circleSILENTTREATMENTCold shoulder ... and a hint to four circled letters, individually and as a unitSTEPFAMILYBlended unit represented by this puzzle's "staircase" of circled lettersCONTAINERSHIPVessel transporting standard-sized cargo units, and a description of each set of circled lettersBATTLESHIPIt's four units long in a popular board game (with the game's other pieces hinted at by the circled letters)
