Schoute's Theorem

In any Triangle, the Locus of a point whose Pedal Triangle has a constant Brocard Angle and is described in a given direction is a Circle of the Schoute Coaxal System.

References

Johnson, R. A. Modern Geometry: An Elementary Treatise on the Geometry of the Triangle and the Circle. Boston, MA: Houghton Mifflin, pp. 297-299, 1929.

Schoute, P. H. Proc. Amsterdam Acad., 39-62, 1887-1888.

• Rhumb Line
• Ribbon Knot
• Ribet's Theorem
• Riccati-Bessel Functions
• Riccati Differential Equation
• Ricci Curvature
• Ricci Tensor
• Rice Distribution
• Richardson Extrapolation
• Richardson's Theorem
• Richard's Paradox
• Ridders' Method
• Ridge
• Riemann-Christoffel Tensor
• Riemann Curve Theorem
• Riemann Differential Equation
• Riemann Function
• Riemann Hypothesis
• Riemannian Geometry
• Riemannian Geometry (Non-Euclidean)
• Riemannian Manifold
• Riemannian Metric
• Riemann Integral
• Riemann-Lebesgue Lemma
• Riemann-Mangoldt Function