Convert 2.5 radians to degrees.
143.24°
Use the conversion factor:
\(180^{\circ} = \pi\ \text{radians} \implies 1\ \text{radian} = \dfrac{180^{\circ}}{\pi}\)
\(2.5\ \text{rad} = 2.5 \times \dfrac{180^{\circ}}{\pi} \approx 2.5 \times 57.2958^{\circ} \approx 143.24^{\circ}\)
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