Further, show that the set of
all points related to a point P ≠ (0, 0) is the circle passing through P with origin as
centre 12 Show that the relation R defined in the set A of all triangles as R = {(T1, T2) : T1
is similar to T2}, is equivalence relation Consider three right angle triangles T1
with sides 3, 4, 5,  T2 with sides 5, 12, 13 and T3 with sides 6, 8, 10