Which description best defines mn¯¯¯¯¯¯¯ ? the set of point m, point n, and all the points between point m and point n the set of all points that are collinear with point m and point n the set containing point m and point n the set of all points that are the same distance from point m as point n

the set of point M, point N, and all the points between point M and point N

We assume you're interested in a description of line segment MN, the portion of the line containing M and N that has endpoints M and N. That description is found in "" above.

Other choices:

... all collinear points: describes line MN, not segment MN

... point M and point N: describes two points, not a line segment

... points the same distance from each: describes the line that is the perpendicular bisector of segment MN

answer:     true

step-by-step explanation:

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