![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e804067a20b169553b4dc07edde88ce2.png\")
and ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=f7e99e48d1ffb2c29f2d2780343f4b1b.png\")
.sin x = opposite leg /hypotenuse = 3/5 \ \ cos y = adjacent leg / hypotenuse = 3/5 as well
\What relationship do the ratios of sin x° and cos y° share?
\The relationship of the and .
Right angle triangle :
\![\"\"](\"/userfiles/33497.gif\")
From the figure :
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=65b0445af9b15d88320109308d738ea9.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0fd7413ddb4fa6ac13cc49dced01f1f4.png\")
Since, The relationship is equal.
\The ratios are both identical.
\Option 2 is correct answer.
\