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What is 1 + 3?
Pre Algebra Geometry Basics Points, Lines, and Planes
three or more points are collinear if a straight line can be drawn through the given points
a collection of points arranged in a straight path that extends without end in both directions
part of a line; it includes any two points on the line and all the points in between those two points
a location in space with no length, width, or depth
a flat surface with infinite length and width but no thickness