Answer:
The mid-point is (7.5, 8.5).
Step-by-step explanation:
We are given two points (9,9) and (6,8) as the endpoints for a line segment and we are to find the midpoint of this segment.
We know that the formula for finding the mid point is:
Mid point = [tex] (\frac {x_1 + x_1 }{ 2 } ,\frac { y_1 + y_2} {2} ) [/tex]
So substituting the given values of the coordinates of the endpoints in the above formula to get:
[tex] = (\frac {9 + 6}{2} , \frac {9 + 8}{2} ) [/tex]
[tex] = (\frac {15}{2} , \frac {17} {2} ) [/tex]
[tex]=(7.5, 8.5)[/tex]
Therefore, the mid-point is (7.5, 8.5).
