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Mathematics 15 Online
OpenStudy (anonymous):

-450 degrees=-3pi/2? True or False?

OpenStudy (solomonzelman):

pi=180 plug in 180 for pi, and you will see that it's FALSE.

OpenStudy (anonymous):

So do you know how i can find where -450 is in the circle? I don't have a calculator

OpenStudy (anonymous):

I got a trick for ya

OpenStudy (anonymous):

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