मराठी

Find the Degree Measure Corresponding to the Following Radian Measure: ( 18 π 5 )

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प्रश्न

Find the degree measure corresponding to the following radian measure:
\[\left( \frac{18\pi}{5} \right)\]

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उत्तर

We have: 
\[\pi \text{ rad }= 180^\circ\]
\[ \therefore 1 \text{ rad }= \left( \frac{180}{\pi} \right)^\circ \]
\[ \left( \frac{18\pi}{5} \right)^c = \left( \frac{180}{\pi} \times \frac{18\pi}{5} \right)^\circ \]
\[ = \left( 36 \times 18 \right)^\circ\]
\[ = {648}^\circ\]

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पाठ 4: Measurement of Angles - Exercise 4.1 [पृष्ठ १५]

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आर.डी. शर्मा Mathematics [English] Class 11
पाठ 4 Measurement of Angles
Exercise 4.1 | Q 1.3 | पृष्ठ १५

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