Determine whether triangle PQR is congruent to triangle STU given the coordinates of the vertices. Explain. P(4,0),Q(2,-3)r(-1,4),S(-1,4), t(1,-1),u(4,6)

Answer 1

I would find the length of the lines PQ, PR, and QR
then find the lengths of the sides of the other triangle. They should be the same values