Question

3. If an angle measures 2π radians, what is the measure of the angle in degrees?

Answer 1

360 degrees

2 pi radians, means you have 2 pi of something and they are radians. It is the same 360 degrees. A radius is the line from the side of the circle to the center.

Answer 2

Answer: 360 degrees

Reason: pi radians is 180 degrees. Double each value to find that 2pi radians is 360 degrees. It's a full revolution of a circle. Use a unit circle if necessary.