Answer:
The circumfrence is 14
Step-by-step explanation:
if four points are collinear, that are also coplanar: This is true
If points lie in the same line. they must lie in the same plane
To determine the coordinates of the midpoints of a line segment, get the average of the both the abscissas and ordinates. In this example, the average of the abscissas is 22 and that of the ordinates is -4. Thus, the midpoint is (22, -4).
