Question

Let us prove that in both of the following cases, the three points are the vertices of an
isosceles triangle:
(1) 1,4),(4,1) and (8,8) (ii) (-2,-2), (2, 2) and (4, - 4)

Answer 1

Answer:

True.

Step-by-step explanation:

I did the first one. The second one can similarly be proved following the same process. I hope you know the formula of finding the distance between two given points.