Find the midpoint of the line segment with given endpoints (-2,2) (-8,4)

((x1+x2)/2 , (y1+y2)/2)

(-2+-8)/2 , (2+4)/2

-10/2 , 6/2

(-5,3)

in geometry, parallel lines are lines in a plane which do not meet; that is, two lines in a plane that do not intersect or touch each other at any point are said to be parallel. by extension, a line and a plane, or two planes, in three-dimensional euclidean space that do not share a point are said to be parallel.