document.write( "Question 1062409: sin 675 degrees in which quadrants? \n" ); document.write( "
Algebra.Com's Answer #677323 by ikleyn(52864) You can put this solution on YOUR website! . \n" ); document.write( "The angle 675° = 360° + 315° lies in QIV,\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "so sin(675°) = sin(315°) = -sin(45°) = \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |