Understand the relationship between radians and degrees: 1 radian = 180/π degrees.
To convert a radian measure to degrees, multiply the radian value by 180/π.
Apply the conversion formula to the given radian measure: \( \frac{8\pi}{3} \times \frac{180}{\pi} \).
Simplify the expression by canceling out \( \pi \) from the numerator and denominator.
Multiply the remaining numbers to find the degree measure.
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Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Radian and Degree Measures
Radians and degrees are two units for measuring angles. A full circle is 360 degrees, which is equivalent to 2π radians. Understanding the relationship between these two units is essential for converting angles from one measure to another.
To convert radians to degrees, the formula used is: degrees = radians × (180/π). This formula allows for the straightforward conversion of any angle measured in radians to its equivalent in degrees, facilitating easier calculations and comparisons.
When converting angles, it is often necessary to simplify fractions. This involves reducing the fraction to its lowest terms, which can make calculations easier and help in understanding the angle's measure more clearly. For example, simplifying 8π/3 may involve recognizing that it can be expressed in terms of a full circle.