Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1: Recall the definition of radian measure.
A radian is the measure of the central angle that intercepts an arc of length equal to the radius of the circle. In other words, if the arc length is equal to the radius, then the angle subtended by that arc at the center is 1 radian.
Step 2: Understand the relationship between the circumference and the diameter of a circle.
The circumference C of a circle is given by the formula C = πd, where d is the diameter of the circle.
Final Answer
2π radians equals 360 degrees.
Need Help with Homework?
Stuck on a difficult problem? We've got you covered:
- Post your question or upload an image
- Get instant step-by-step solutions
- Learn from our AI and community of students