Two corners of a triangle have angles of # ( pi )/ 3 # and # ( pi ) / 4 #. If one side of the triangle has a length of # 9 #, what is the longest possible perimeter of the triangle?
1 Answer
May 24, 2016
Perimeter is
Explanation:
As two angles of a triangle are
Now for the longest possible perimeter, the given side say
Hence
and
Hence, perimeter is