EntityQ3077613· pop 6· linked from 13 articlesCrofton formulaSign in to saveResult in integral geometryConnectionsarc lengthEntitymathematicsEntityInternational Standard Book NumberEntitylineEntitydigital object identifierEntityintegralEntityInternational Standard Serial NumberEntitycurveEntityunit circleEntityexpectationEntityMonte Carlo methodEntitygeodesic curveEntitycoordinate originEntityRiemannian geometryEntityLibrary of Congress ClassificationEntityQ22908627EntityhyperplaneEntityconvex hullEntitylinear subspaceEntitydifferential formEntityCategoriesDifferential geometryIntegral geometryMeasure theory