Two corners of a triangle have angles of (3 pi ) / 8 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
Dec 8, 2017
Largest possible area of the triangle is 48.8878
Explanation:
Given are the two angles
The remaining angle:
I am assuming that length AB (9) is opposite the smallest angle.
Using the ASA
Area
Area
Area