. . . . "105656781"@en-us . "polar coordinate"@en-us . "0"^^ . "either of two values that locate a point on a plane by its distance from a fixed pole and its angle from a fixed line passing through the pole"@en-us . . "0"^^ . . "106011903"^^ . "polar coordinate"^^ . . . "06011903-n"^^ . .