Taylor's circumference is a particular case of Tucker's circles. Taylor's circumference is that passes through the feet of the perpendiculars drawn from the feet of the heights of the sides of the triangle. In this notebook we will see the first property of the points of Taylor's circumference, the three circles that pass through each vertex of the triangle and by the foot of a height on the opposite side to the vertex and by the feet of the perpendiculars to that foot of the height on the other two sides of the triangle.