What is $720°$ converted to radians?

• A. $2\pi$
• B. $8\pi$
• C. $4\pi$
• D. $6\pi$

Answer: (C)

Verified step by step guidance

1. Recall the formula to convert degrees to radians: \(\text{radians} = \text{degrees} \times \frac{\pi}{180}\).
2. Substitute the given degree measure into the formula: \$720^\circ \times \frac{\pi}{180}$.
3. Simplify the fraction \(\frac{720}{180}\) by dividing numerator and denominator by their greatest common divisor.
4. After simplification, express the result as a multiple of \(\pi\) to write the angle in radians.
5. Write the final expression in the form \(k\pi\), where \(k\) is the simplified coefficient.