document.write( "Question 620561: In a right triangle, sin θ = 9/15. Find the value of tan θ \n" ); document.write( "
\n" ); document.write( "Hi,\n" ); document.write( "In a right triangle, sin θ = 9/15 = opp/hyp\n" ); document.write( " 15^2 - 9^2 = 144, 12 is the adj side\n" ); document.write( "tanθ = opp/adj = 9/12 = 3/4