Two corners of an isosceles triangle are at #(3 ,9 )# and #(2 ,5 )#. If the triangle's area is #4 #, what are the lengths of the triangle's sides?
1 Answer
Jun 10, 2017
The lengths of the triangle's sides are
Explanation:
The length of the base is
Let the height of the triangle be
The area is
Let the lengths of the second and third sides of the triangle be
Then,