![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
The length of the track is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=99353e45cec76ff137cf9c208abdf5c7.png\")
.
The inclination angle is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=72a81b5a1830f117b1489ed14fb0230b.png\")
.
Find the height of the embankment.
\Consider height of the embankment is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8da2268e35b6b6daab9c47f71c4c8bf4.png\")
.
The inclination angle is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=542e3acc647afc1c8a15303b5c9bb569.png\")
.
Draw the diagram for the situation.
\![\"\"](\"/userfiles/47-515-65.gif\")
From the figure: \ \
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=cf7709bb0eea431a2a766a7362c1554c.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=f69323d6f32cb58cf5b030d8bac84178.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e865181e018789fff07a54e7df0504bf.png\")
.
Therefore, the height of the embankment is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=cf47e1d3e885b8d39c30483767b9f03c.png\")
.
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
The height of the embankment is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=cf47e1d3e885b8d39c30483767b9f03c.png\")
.