The orthic triangle is formed by connecting the feet of the three altitudes of the three sides of an original triangle.
First, an altitude is a perpendicular segment drawn from the vertex of a triangle to the line containing the opposite side of the triangle.
The Foot is the point at wich the altitude meets the line containing the side of the triangle.
Now that we have defined some key terms, let's take a look at constructing an orthic triangle.
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