Question

A right triangle is drawn on a coordinate plane. Two vertices of the triangle are points R(−9,6) and T(10,−7) . The third vertex of the triangle is point S, which lies in the first quadrant of the coordinate plane.

What is the distance from point S to point T?

Answer 1

The coordinates of point S would be (10,6), so the distance from point T to point S would be 13. :)