document.write( "Question 1044317: Determine the approximate measures of the angles from 0 to 360 for each of the following:\r
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\n" ); document.write( "\n" ); document.write( "b) tan=0.2126\r
\n" ); document.write( "\n" ); document.write( "c) sin=0.5446\r
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Algebra.Com's Answer #659596 by ikleyn(52858) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "Determine the approximate measures of the angles from 0 to 360 for each of the following:\r
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document.write( "a)   cos(x) = 0.2079  --->  x = arccos(0.2079)\r\n" );
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document.write( "b)   tan(x) = 0.2126  --->  x = arctan(0.2126)\r\n" );
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document.write( "c)   sin(x) = 0.5446  --->  x = arcsin(0.5446)\r\n" );
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\n" ); document.write( "\n" ); document.write( "Use your calculator, or computer, or trigonometric tables.
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\n" ); document.write( "\n" ); document.write( "comment from student: we cant use calculators though, we had to draw it out.\r
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\n" ); document.write( "\n" ); document.write( "My response. Ogo! Can not recall where I saw it.\r
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document.write( "Then use the series for inverse trigonometric functions\r\n" );
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document.write( "   ( http://www.mathportal.org/formulas/pdf/taylor-series-formulas.pdf \r\n" );
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document.write( "   http://www.mathportal.org/formulas/pdf/taylor-series-formulas.pdf )\r\n" );
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