Question

Triangle PQR has vertices P(-2,8), Q(2, 4), and R(4,6). Which best describes triangle PQR?

Answer 1

Answer:an isosceles triangle with PQ=QR (option C)

Explanation:

Answer 2

A. a right tringle with PQ ⊥ QR

Explanation:

If you plot the points on a graph you'll notice that the triangle formed is not an isosceles triangle and is in fact a right triangle with PQ being perpendicular to QR.