Two corners of a triangle have angles of #pi / 8 # and # pi / 12 #. If one side of the triangle has a length of #9 #, what is the longest possible perimeter of the triangle?
1 Answer
Longest possible perimeter is
Explanation:
Angle between Sides
Angle between Sides
Angle between Sides
triangle
smallest angle
The sine rule states if
and opposite angles are
Similarly
Perimeter
Longest possible perimeter is