Question

The coordinates of point T are (0,5). The midpoint of ST is (6,-7).Find the coordinates of point S.S =(

Answer 1

If the midpoint of ST is (6, -7) then its distance from S and T must be the same!

The distance from point T (0,5 ) to (6, -7) is from the Pythagorean theorem:

$d=\sqrt{\left(0-6\right)^2+\left(5--7\right)^2}$

which is

$d=6\sqrt{5}$