EntityQ3893234· pop 8· linked from 13 articlesCesaro equationSign in to saveequation in geometryConnectionsgeometryEntityInternational Standard Book NumberEntitycircleEntityequationEntitylineEntitydigital object identifierEntitycongruenceEntitycurvatureEntitylogarithmic spiralEntityMathWorldEntitycatenaryEntityarc lengthEntityinvoluteEntityErnesto CesaroEntityEuler spiralEntityEric W. WeissteinEntityplane curveEntityradius of curvatureEntitytrigonometric integralEntityWhewell equationEntityCategoriesCurves