document.write( "Question 685105: Find the exact values of each trigonometric function for 0(theta)=(pi/8) for sin cos and tan. \n" ); document.write( "

Algebra.Com's Answer #424338 by MathLover1(20850) $\"\"$ $\"About$

You can put this solution on YOUR website!
if $\"theta=pi%2F8\"$ , than\r
\n" ); document.write( "\n" ); document.write( " $\"sin%28pi%2F8%29=%281%2F2%29%28sqrt%282-sqrt%282%29%29%29=0.38268343236508977\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"cos%28pi%2F8%29+=%281%2F2%29%28sqrt%282%2Bsqrt%282%29%29%29=+0.9238795325112867\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"tan%28pi%2F8%29+=+0.38268343236508977%2F0.9238795325112867=0.4142135623731\"$ \n" ); document.write( "

\n" );