![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
From the diagram opposite side 16 and hypotenuse 22.
\The trigonometric function relating opposite side of a triangle and then hypotenuse is sin function. \ \
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8fa7aa0dead6d26323258be5792079ab.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ec6810c3b89c13c32214ab52b6c452b9.png\")
(Substitute opp = 16 and hyp = 22.)
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ed028374bc2a60903c611cdc3db63635.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=fd0c8ebfc9ad16ee3a51401f6f69e425.png\")
Apply inverse each side.
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=42bb62e903ae29c61899326f60f8ea74.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=303511ab8efe446860ff582246e9661f.png\")
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
The value of x is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=2b5458ed0f3424c66846237856dac260.png\")
.