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Sigma KEE - AcuteAngle
AcuteAngle(acute angle)
acute_angle

appearance as argument number 1
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(documentation AcuteAngle EnglishLanguage "Any TwoDimensionalAngle that has an angularMeasure that is less than 90 AngularDegrees.") Mid-level-ontology.kif 4824-4825
(externalImage AcuteAngle "http://upload.wikimedia.org/wikipedia/commons/ e/ ee/ Angle_obtuse_acute_straight.svg") pictureList.kif 1619-1619
(subclass AcuteAngle TwoDimensionalAngle) Mid-level-ontology.kif 4823-4823 Acute angle is a subclass of two dimensional angle

appearance as argument number 2
-------------------------


(termFormat ChineseLanguage AcuteAngle "锐角") domainEnglishFormat.kif 5402-5402
(termFormat ChineseTraditionalLanguage AcuteAngle "銳角") domainEnglishFormat.kif 5401-5401
(termFormat EnglishLanguage AcuteAngle "acute angle") domainEnglishFormat.kif 5400-5400

appearance as argument number 4
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(partition TwoDimensionalAngle RightAngle ObliqueAngle AcuteAngle) Mid-level-ontology.kif 4826-4826 Two dimensional angle is exhaustively partitioned into right angle, oblique angle, and acute angle

antecedent
-------------------------


(=>
    (and
        (instance ?A AcuteAngle)
        (angularMeasure ?A ?N))
    (lessThan ?N 90.0))
Mid-level-ontology.kif 4828-4832


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