Problem

Rewrite \( -75^{\prime} \) in radian measure.

Answer

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Answer

\( -\frac{75}{60}\times\frac{\pi}{180} \text{ radians} \rightarrow -\frac{5}{12}\pi \text{ radians} \)

Steps

Step 1 :\( -75^{\prime} \rightarrow -\frac{75}{60} \text{ degrees} \)

Step 2 :\( -\frac{75}{60}\text{ degrees} \rightarrow -\frac{75}{60}\times\frac{\pi}{180} \text{ radians} \)

Step 3 :\( -\frac{75}{60}\times\frac{\pi}{180} \text{ radians} \rightarrow -\frac{5}{12}\pi \text{ radians} \)

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