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OpenStudy (anonymous):
sin 85° =
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OpenStudy (lgbasallote):
you arent allowed to use calculators?
OpenStudy (saifoo.khan):
\[\sin \theta = \cos( 90 - \theta)\]
OpenStudy (saifoo.khan):
But that formula cannot be used here. lol. We have to use a calc. @Sam61754
OpenStudy (lgbasallote):
ahh lazy @saifoo.khan :P
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