document.write( "Question 1166014: for each of the following find the reference angle for the given angle and compute the given function value without a calculator.
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document.write( "theta = -225 degrees and sin(-255 degrees) \n" );
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Algebra.Com's Answer #790483 by josgarithmetic(39618)![]() ![]() ![]() You can put this solution on YOUR website! Look at Unit Circle for reference, and also know |