Question

The coordinated of point T are (0,4). The midpoint of ST is (4,-5). Find the coordinates of point S

Answer 1

(8,-14)

Explanation:

mid piont is (4,-5) So let us consider that S(x,y)

Now,

from mid point formula,

`4 = (x + 0)/(2) \\ x = 8`

`- 5 = (y + 4)/(2) \\ - 10 = y + 4 \\ y = - 10 - 4 \\ y = - 14`