SOLUTION: M is the midpoint of RS and R has coordinates (2, 5). M has coordinates (6, 9). Find the coordinates of S.

Algebra ->  Length-and-distance -> SOLUTION: M is the midpoint of RS and R has coordinates (2, 5). M has coordinates (6, 9). Find the coordinates of S.       Log On


   

Question 907978: M is the midpoint of RS and R has coordinates (2, 5). M has coordinates (6, 9). Find the coordinates of S.
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
Midpoint Pt(x,y): ( %28x%5B1%5D+%2B+x%5B2%5D%29%2F2, %28y%5B1%5D+%2B+y%5B2%5D%29%2F2++%29)
R(2,5)
S(x,y) (2+x)/2 = 6, x = 10 and (5+y)/2 = 9, y = 13
S(10,13)