Question

I need to know the answer to this question above.

Answer 1

The coordinates of the end point B are (14 , 8)

Explanation:

let B(x , y)

M midpoint of A and B

⇔ 8=(x+2)/2 and 11=(y+14)/2

⇔ 16=x+2 and 22=y+14

⇔ x=14 and y=8