![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
The given lengths of sides parallelogram are 11 Cm, 8 Cm.
\Let sides a = 11 and b = 8. \ \
\The perimeter of parallelogram is given by ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8b19982f370d7108ebde5a045f632e82.png\")
.
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=074c968258aaaf1f1b3e048ef7256758.png\")
(Substitute a = 11 and b = 8)
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=00b1b32cf6ea876078f6100d48d11e6d.png\")
(Add: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=127be95144f8e4d83758fc8756bf5ec5.png\")
) \ \
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=fc042e935cd5fb815d4a44546280f0aa.png\")
(Multiply: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8202e30aa7b5ae12c7879fdaaa7a6d2a.png\")
)
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
The perimeter of parallelogram is 38.