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Mathematics 9 Online
OpenStudy (anonymous):

Convert -630° from degrees to radians. Use the value of π found on a calculator and round answers to four decimal places, as needed.

OpenStudy (anonymous):

2 pi radians = 6.28 radians = 360 degrees etc.

OpenStudy (anonymous):

-7pi/2?

OpenStudy (anonymous):

-630/360 = -1.75 (-1.75)(2 pi) = -(7/2) pi right

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