document.write( "Question 1018798: Find the exact value of sin 195 degrees. Use SQRT (x) to express the radical of x. \n" ); document.write( "

Algebra.Com's Answer #634825 by ikleyn(52832) $\"\"$ $\"About$

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\n" ); document.write( "Find the exact value of sin 195 degrees. Use SQRT (x) to express the radical of x.
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document.write( "1. sin(195°) = -sin(15°).\r\n" );
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document.write( "2. sin(15°) = .\r\n" );
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document.write( "   For details see the lesson Trigonometric functions of half argument - Examples, Example 2 in this site.\r\n" );
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