Question

In Exercises 9 and 10, the midpoint M and one endpoint of CD are given. Find the

coordinates of the other endpoint.
9. M(1, 2) and C(-1, 4)
10. M(3, 7) and D(1, 1)

Answer 1

THat will be your answer in the Explination part.

Explanation:

CD

(-1,4) (1,1)

mp= (-1+1)/2 + (4+1)/2= (0,2.5)