Question

Find the coordinates of the other endpoint of the segment given its midpoint in one and endpoint. Midpoint (7,15), endpoint (3,17)

Answer 1

( 11 , 13)

Explanation:

another end point (x , y)

midpoint (7 , 15) , end point (3 , 17)

(x + 3 ) / 2 = 7

x + 3 = 14

x = 11

(y + 17) / 2 = 15

y + 17 = 30

y = 13

(x , y) : ( 11 , 13)