Two corners of a triangle have angles of # (5 pi )/ 12 # and # ( pi ) / 12 #. If one side of the triangle has a length of # 15 #, what is the longest possible perimeter of the triangle?
1 Answer
Dec 20, 2017
Longest possible perimeter P = 128.9363
Explanation:
Given :
To get the longest perimeter, smallest angle should correspond to the side of length 15
Perimeter P = 15 + 55.9809 + 57.9555 = 128.9363