. . . . "0"^^ . . "a straight line from the center to the perimeter of a circle (or from the center to the surface of a sphere)"@en-us . . . "113871538"^^ . "0"^^ . "a straight line from the center to the perimeter of a circle (or from the center to the surface of a sphere)"@en-us . . "radius"@en-us . "13871538-n"^^ . . . "radius"^^ . . . . . "113085574"@en-us .