1.Answer the following questions to practice using what you've learned.

Part I:Explain how you would convert an angle measurement in degrees to radians.(4 points)

Part II:Explain how you would convert an angle measurement in radians to degrees.(4 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.(4 points)