Two corners of a triangle have angles of # ( pi )/ 2 # and # ( pi ) / 4 #. If one side of the triangle has a length of # 12 #, what is the longest possible perimeter of the triangle?
1 Answer
Jan 24, 2018
The longest possible perimeter of the triangle is
Explanation:
The three angles are
It’s an isosceles triangle right triangle with sides in the ratio
To get the longest perimeter, length ‘12’ should correspond to the smallest angle, viz.
The three sides are
The longest possible perimeter of the triangle is