document.write( "Question 385009: I am confused as to how to find sin 11pi/4 on the unit circle. Could you please show me the steps? Thank you \n" ); document.write( "
Algebra.Com's Answer #272471 by richard1234(7193)![]() ![]() You can put this solution on YOUR website! First, graph the angle 11pi/4 on a unit circle (this is equivalent to 3pi/4 = 270 degrees). The sine of the angle is the y-coordinate, which is -1. \n" ); document.write( " |