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Perpendicular #2

Construct a Perpendicular Line Through a Point on a Given Line

You already know how to construct a perpendicular bisector of a line, but what if you need to construct a perpendicular line through a particular point that is not the bisector? As you design your castle later in the unit, you will need the skills we'll develop today, so make sure to stick with your partner or group, and to check each other's work as you're moving through the lesson!