A parallelogram has sides with lengths of #18 # and #4 #. If the parallelogram's area is #36 #, what is the length of its longest diagonal?
1 Answer
Apr 3, 2016
Length of longest diagonal is
Explanation:
Area of a parallelogram is given by
where
As sides are
Hence
Then smaller diagonal of parallelogram would be given by
=
and larger diagonal of parallelogram would be given by
=