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Littlebird
 one year ago
cos(x) = 1/2 for x
Littlebird
 one year ago
cos(x) = 1/2 for x

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Compassionate
 one year ago
Best ResponseYou've already chosen the best response.0Cosine(x) = 1/2 So, basically, use your calculator in Rad and put in 1/2

Littlebird
 one year ago
Best ResponseYou've already chosen the best response.0is there a way to do it without a calculator?

Compassionate
 one year ago
Best ResponseYou've already chosen the best response.0unless you enjoy wasting 20 minutes of your life, yes.

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1yes using the standard triangle

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1 a standard triangle
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