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anonymous
 3 years ago
I forgot how to do radians :P What's (7 pi)/6 and how do you find it?
anonymous
 3 years ago
I forgot how to do radians :P What's (7 pi)/6 and how do you find it?

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Wait, it's sin (7 pi)/6

cwrw238
 3 years ago
Best ResponseYou've already chosen the best response.2pi radians = 180 degrees

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0I know that pi= 180, but there's a way to find the value without your calculator.

cwrw238
 3 years ago
Best ResponseYou've already chosen the best response.27pi/6 = 7/6 * 180 = 210 degrees sine is negative in 3rd quadrant look up sin 30 degrees on ur calculator and multiply by 1

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Okay, I think I got it.

cwrw238
 3 years ago
Best ResponseYou've already chosen the best response.2yes 30 degrees is in the following triangle dw:1371505489250:dw

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0I actually did mine a different way, but they both work :) Thank you!
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