Instruction: Answer the following questions to practice using what you've learned. Write your responses in the space provided and turn the assignment in to your instructor.

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

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

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.