Question
Convert the angle \( \theta=35^{\circ} \) to radians. Express your answer exactly.
Ask by Harper Macdonald. in the United States
Feb 03,2025
Real Tutor Solution
Tutor-Verified Answer
Answer
\[
\theta = \frac{7\pi}{36} \text{ radians}
\]
Solution
To convert an angle from degrees to radians, you can use the conversion factor \(\frac{\pi}{180}\), since \(180^\circ = \pi\) radians.
Given:
\[
\theta = 35^\circ
\]
Convert to radians:
\[
\theta \text{ (in radians)} = 35^\circ \times \frac{\pi}{180} = \frac{35\pi}{180}
\]
Simplify the fraction by dividing the numerator and denominator by 5:
\[
\frac{35\pi}{180} = \frac{7\pi}{36}
\]
**Final Answer:**
\[
\theta = \frac{7\,\pi}{36} \text{ radians}
\]
Reviewed and approved by the UpStudy tutoring team
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Beyond the Answer
To convert degrees to radians, you can use the conversion factor \( \frac{\pi \text{ radians}}{180^{\circ}} \). So, to convert \( 35^{\circ} \) to radians, you multiply: \[ \theta = 35^{\circ} \times \frac{\pi \text{ radians}}{180^{\circ}} = \frac{35\pi}{180} = \frac{7\pi}{36} \] Thus, \( \theta \) in radians is exactly \( \frac{7\pi}{36} \).