o convert 108° to radians, the student set up a proportionx radians/2? radians=108°/360° but couldn't explain why. The ratio 108°/360° has a value of 0.3. What does 0.3 represent? What does the ratio x radians/2? radians represent? Why should the ratio x radians/2? radians be equal to 0.3?

Answered: convert 108° to radians, the student…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter7: Analytic Trigonometry

Section7.3: The Addition And Subtraction Formulas

Problem 18E

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convert 108° to radians, the student set up a proportion x radians/2? radians=108°/360° but couldn't explain why. The ratio 108°/360° has a value of 0.3. What does 0.3 represent? What does the ratio x radians/2? radians represent? Why should the ratio x radians/2? radians be equal to 0.3?