Answer:
The coordinates of endpoint C are (7,-8).
Step-by-step explanation:
Given information: Midpoint of BC is (5, -2) and B(3,4).
We need to find the coordinates of C.
Let the coordinate of C are (x,y).
If end points of a line segment are and , then the midpoint of that segment is
Midpoint of BC is
Midpoint of BC is (5,-2).
On comparing both sides.
The value of x is 7.
The value of y is -8.
Therefore the coordinates of endpoint C are (7,-8).