Question

The midpoint of PQ is M(5, 7). One endpoint is P(2, 5). Find the coordinates of the other endpoint Q.

Write the coordinates as decimals or integers.
Q = ( , )

Answer 1

(8,9)

Explanation:

5=2+X/2

10-2=X

8=X

7=5+y/2

14=5+y

14-5=y

y=9

(8,9)