EntityQ914929· pop 22· linked from 56 articlesFermat pointSign in to savepoint in a triangle that minimizes the sum of the distances to each of the three verticesConnectionstriangleEntityWayback MachineEntityPierre de FermatEntitydigital object identifierEntityEvangelista TorricelliEntityEuclidean geometryEntityFermat's Last TheoremEntityequilateral triangleEntitylaw of cosinesEntityJSTOREntityisosceles triangleEntityFermat's little theoremEntitycongruenceEntitymathematical optimizationEntityvertexEntitytriangle inequality theoremEntityQ.E.D.EntityFermat's principleEntitynine-point circleEntityFermat numberEntityCategoriesTriangle centers