D-Triangle

Let the circles and used in the construction of the Brocard Points which are tangent to at and , respectively, meet again at . The points then define the D-triangle. TheVertices of the D-triangle lie on the respective Apollonius Circles.

References

Johnson, R. A. Modern Geometry: An Elementary Treatise on the Geometry of the Triangle and the Circle. Boston, MA: Houghton Mifflin, pp. 284-285, 296 and 307, 1929.

• Information Dimension
• Information Entropy
• Information Theory
• Initial Value Problem
• Injection
• Injective
• Injective Patch
• Inner Automorphism Group
• Inner Product
• Inner Product Space
• Inradius
• Inscribed
• Inscribed Angle
• Inside-Outside Theorem
• Insphere
• Instrument Function
• Insufficient Reason Principle
• Int
• Integer
• Integer Division
• Integer Factorization
• Integer-Matrix Form
• Integer Module
• Integer Part
• Integer Relation