document.write( "Question 1030060: i need to express cos 632 degrees in terms of the same function of a postive acute angle \n" ); document.write( "
Algebra.Com's Answer #644973 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
Start at 0 degrees and turn the unit vector
\n" ); document.write( "360 degrees at a time counter clockwise
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\n" ); document.write( "After a 360 degree turn,
\n" ); document.write( "\"+632+-+360+=+272+\" degrees are left
\n" ); document.write( "and the unit vector is back at 0 degrees
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\n" ); document.write( "Now turn the unit vector 270 degrees, ( going counter clockwise)
\n" ); document.write( "which is 90 degrees past 180 degree location
\n" ); document.write( "and 2 degrees are left, which will
\n" ); document.write( "put you in the 4th quadrant
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\n" ); document.write( "If you do any trig functions of this angle,
\n" ); document.write( "the angle will be \"+90+-+2+=+88+\" degrees
\n" ); document.write( "to the 0 degree location in the 4th quadrant
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\n" ); document.write( "Some trig functions are negative in the 4th quadrant,
\n" ); document.write( "cos( 272 ) = (+) cos( 88 )
\n" ); document.write( "sin( 272 ) = (-) sin( 88 )
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\n" ); document.write( "hope this helps
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