Convert the angle $2.52.5$ radians to degrees, rounding to the nearest tenth.

• A. $144.6$ degrees
• B. $180.0$ degrees
• C. $252.5$ degrees
• D. $90.0$ degrees

Answer: (A)

Verified step by step guidance

1. Recall the formula to convert radians to degrees: \(\text{degrees} = \text{radians} \times \dfrac{180}{\pi}\).
2. Identify the given angle in radians: \$2.52.5\( radians. Note that this seems to be a decimal number, so interpret it as \)2.525$ radians.
3. Substitute the value into the conversion formula: \(\text{degrees} = 2.525 \times \dfrac{180}{\pi}\).
4. Calculate the multiplication and division (without rounding yet) to find the degree measure.
5. Round the resulting degree value to the nearest tenth to get the final answer.