turn⁻¹ a "⁻¹

turn⁻¹ a circle⁻¹ | turn⁻¹ a r⁻¹ | turn⁻¹ a cyc⁻¹ | turn⁻¹ a 1/Rt Angle | turn⁻¹ a Quadrant⁻¹ | turn⁻¹ a Sextant⁻¹ | turn⁻¹ a rad⁻¹ | turn⁻¹ a sign⁻¹ | turn⁻¹ a °⁻¹ | turn⁻¹ a g⁻¹ | turn⁻¹ a g⁻¹ | turn⁻¹ a mil⁻¹ | turn⁻¹ a '⁻¹ | turn⁻¹ a "⁻¹