The Taylor Circle

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Let ABC be a triangle. Let A', B', and C' be the points where the altitudes drawn from A, B, and C intersect the opposite sides or their extensions. From each of A', B', and C' draw lines perpendicular to the adjacent sides. The resulting six points all lie on a circle called the Taylor circle.

External Links

Altitude (Wolfram MathWorld)
Concyclic (Wolfram MathWorld)
Taylor Circle (Wolfram MathWorld)

Permanent Citation

Jay Warendorff
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​"The Taylor Circle"​
​http://demonstrations.wolfram.com/TheTaylorCircle/​
​Wolfram Demonstrations Project​
​Published: March 7, 2011