Hey, Can you answer this 1 Question for me please? Thank you!

Question 1:

Part 1: Explain how you would convert an angle measurement in degrees to radians. [2 points} Part II: Explain hornr you would convert an angle measurement in radians to degrees. {2 points} Part III: When calculating the length of an arc. does it matter which unit of measurement you use when measuring the central angle: radians or degrees? Explain your answer. (2 points}