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Sigma KEE - AcuteAngle
AcuteAngle(acute angle)

appearance as argument number 1

(documentation AcuteAngle EnglishLanguage "Any TwoDimensionalAngle that has an angularMeasure that is less than 90 AngularDegrees.") Mid-level-ontology.kif 4591-4592
(externalImage AcuteAngle " e/ ee/ Angle_obtuse_acute_straight.svg") pictureList.kif 1619-1619
(subclass AcuteAngle TwoDimensionalAngle) Mid-level-ontology.kif 4590-4590 Acute angle is a subclass of two dimensional angle

appearance as argument number 2

(termFormat ChineseLanguage AcuteAngle "锐角") domainEnglishFormat.kif 5403-5403
(termFormat ChineseTraditionalLanguage AcuteAngle "銳角") domainEnglishFormat.kif 5402-5402
(termFormat EnglishLanguage AcuteAngle "acute angle") domainEnglishFormat.kif 5401-5401

appearance as argument number 4

(partition TwoDimensionalAngle RightAngle ObliqueAngle AcuteAngle) Mid-level-ontology.kif 4593-4593 Two dimensional angle is exhaustively partitioned into right angle, oblique angle, and acute angle


        (instance ?A AcuteAngle)
        (angularMeasure ?A ?N))
    (lessThan ?N 90.0))
Mid-level-ontology.kif 4595-4599

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