Published by:
CGP EDU Academic Team
Published on: September 12, 2026
Convert 45 
to radians.
Text Solution
Verified by ExpertsThe correct answer is:
A
To convert degrees to radians, use the formula:
\( ext{radians} = \text{degrees} \times \frac{\pi}{180} \)
Step 1: Substitute the given degree measurement into the equation.
\( 45 \times \frac{\pi}{180} = \frac{45\pi}{180} \)
Step 2: Simplify the fraction.
\( \frac{45\pi}{180} = \frac{\pi}{4} \)
Therefore, 45 degrees is equivalent to \( \frac{\pi}{4} \) radians.
\( ext{radians} = \text{degrees} \times \frac{\pi}{180} \)
Step 1: Substitute the given degree measurement into the equation.
\( 45 \times \frac{\pi}{180} = \frac{45\pi}{180} \)
Step 2: Simplify the fraction.
\( \frac{45\pi}{180} = \frac{\pi}{4} \)
Therefore, 45 degrees is equivalent to \( \frac{\pi}{4} \) radians.
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