document.write( "Question 379057: FIND THE EXACT VALUES WHEN ANGLE = 11pi/6 . DRAW ANGLE ON A UNIT CIRCLE? \n" ); document.write( "
Algebra.Com's Answer #269198 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! FIND THE EXACT VALUES WHEN ANGLE = 11pi/6 . DRAW ANGLE ON A UNIT CIRCLE? \n" ); document.write( "--- \n" ); document.write( "(11/6)pi is the same as -(1/6)pi or -30 degrees \n" ); document.write( "--- \n" ); document.write( "If you draw it on the unit circle, \n" ); document.write( "the radius is \"1\" \n" ); document.write( "the y value is \"-1/2\" \n" ); document.write( "the x value is \"(1/2)sqrt(3)\" \n" ); document.write( "------------------------------------- \n" ); document.write( "sin = -1/2 \n" ); document.write( "cos = sqrt(3)/2 \n" ); document.write( "tan = -sin/con = -1/sqrt(2) \n" ); document.write( "----- \n" ); document.write( "csc = -2 \n" ); document.write( "sec = 2/sqrt(2) \n" ); document.write( "ctn = -sqrt(2) \n" ); document.write( "======================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |