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(Solved): Please show all work step by step, thanks! sin=0.8415 and is in Quadrant III. Use a calcu ...



\( \sin \theta=-0.8415 \) and \( \theta \) is in Quadrant III. Use a calculator to approximate \( \tan \theta \) to four deci

Please show all work step by step, thanks!

and is in Quadrant III. Use a calculator to approximate to four decimal places. Find the reference angle for .


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(1)sin??=?0.8415?=sin1(?0.8415)?=180o+57.2988565oWe added 180 degrees beca
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