Point (definition) - an exact location in space, Line (definition) - An endless straight path with no end point, Ray (definition) - A part of a line with a single endpoint, Line Segment (definition) - A part of a line with two endpoints, Parallel lines (definition) - Lines in a plane that never intersect; they are the same distance apart at every point, Intersecting lines (definition) - Lines that cross at one point, Perpendicular lines (definition) - Lines that intersect to form 4 right angles, line, line segment, ray, intersecting lines, perpendicular lines, parallel lines, Clockwise turn - Go to the right, Counter clockwise turn - Go to the left, Draw ray AB, Draw line segment XY, Draw line ST parallel to line segment PQ, Draw ray ST intersecting ray PQ,

P, L, LS, R, Perpendicular, parallel, intersecting, horizontal, vertical

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