An isosceles triangle has sides A, B, and C with sides B and C being equal in length. If side A goes from #(4 ,9 )# to #(8 ,5 )# and the triangle's area is #64 #, what are the possible coordinates of the triangle's third corner?
1 Answer
The third corner will be at either
Explanation:
Length of side A =
Height of triangle ABC relative to A
Note that since
Mid-point of
A slope of
A point on the perpendicular bisector a distance of
either at
or at