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A video explaining how to use a compass and a ruler to construct the locus of points that are the same distance from two given intersecting lines.

A video explaining how to use a compass and a ruler to construct the locus of points that are the same distance from two given intersecting lines.

A video explaining how to use a compass and a ruler to construct the locus of points that are the same distance from two points.

A video explaining how to use a compass and a ruler to construct the locus of points that are the same distance from a given point.