List of Triangle Topics - Geometry

Geometry

  • Triangle
  • Altern base
  • Altitude (triangle)
  • Angle bisector theorem
  • Apollonius point
  • Apollonius' theorem
  • Automedian triangle
  • Barycentric coordinates (mathematics)
  • Brianchon point
  • Brocard circle
  • Brocard points
  • Brocard triangle
  • Carnot's theorem
  • Centroid
  • Ceva's theorem
  • Cevian
  • Circumconic and inconic
  • Circumscribed circle
  • Cleaver (geometry)
  • Congruence (geometry)
  • Congruent isoscelizers point
  • Contact triangle
  • Conway triangle notation
  • CPCTC
  • Delaunay triangulation
  • de Longchamps point
  • Desargues' theorem
  • Encyclopedia of Triangle Centers
  • Equal incircles theorem
  • Equal parallelians point
  • Equidissection
  • Equilateral triangle
  • Euler's line
  • Euler's theorem in geometry
  • Exeter point
  • Exterior angle theorem
  • Fermat point
  • Fermat's right triangle theorem
  • Fuhrmann circle
  • GEOS circle
  • Gergonne point
  • Golden triangle (mathematics)
  • Gossard perspector
  • Hadley's theorem
  • Hadwiger–Finsler inequality
  • Heron's formula
  • Hofstadter points
  • Hyperbolic triangle (non-Euclidean geometry)
  • Hypotenuse
  • Incircle and excircles of a triangle
  • Inertia tensor of triangle
  • Isosceles triangle
  • Isodynamic point
  • Isogonal conjugate
  • Isoperimetric point
  • Isosceles triangle theorem
  • Isotomic conjugate
  • Isotomic lines
  • Japanese theorem for concyclic polygons
  • Johnson circles
  • Kepler triangle
  • Kobon triangle problem
  • Leg (geometry)
  • Lemoine's problem
  • Lester's theorem
  • Mandart inellipse
  • Medial triangle
  • Median (geometry)
  • Menelaus' theorem
  • Miquel's theorem
  • Mittenpunkt
  • Monsky's theorem
  • Morley centers
  • Morley's trisector theorem
  • Nagel point
  • Napoleon points
  • Napoleon's theorem
  • Nine-point circle
  • Nine-point hyperbola
  • One-seventh area triangle
  • Orthocenter
  • Orthocentric system
  • Parry point
  • Pedal triangle
  • Pompeiu's theorem
  • Pons asinorum
  • Pythagorean theorem
  • Reuleaux triangle
  • Regiomontanus
  • Regiomontanus' angle maximization problem
  • Right triangle
  • Routh's theorem
  • Scalene triangle
  • Schwarz triangle
  • Schiffler's theorem
  • Sierpinski triangle (fractal geometry)
  • Similarity (geometry)
  • Simson line
  • Special right triangles
  • Spieker center
  • Spieker circle
  • Spiral of Theodorus
  • Splitter (geometry)
  • Steiner inellipse
  • Steiner–Lehmus theorem
  • Stewart's theorem
  • Steiner point
  • Symmedian
  • Tarry point
  • Ternary plot
  • Thales' theorem
  • Thomson cubic
  • Triangle center
  • Triangle group
  • Triangulation
  • Triangular coordinates
  • Trilinear coordinates
  • Trilinear polarity
  • Trisected perimeter point
  • Viviani's theorem
  • Wernau points
  • Yff center of congruence

Read more about this topic:  List Of Triangle Topics

Famous quotes containing the word geometry:

    I am present at the sowing of the seed of the world. With a geometry of sunbeams, the soul lays the foundations of nature.
    Ralph Waldo Emerson (1803–1882)

    The geometry of landscape and situation seems to create its own systems of time, the sense of a dynamic element which is cinematising the events of the canvas, translating a posture or ceremony into dynamic terms. The greatest movie of the 20th century is the Mona Lisa, just as the greatest novel is Gray’s Anatomy.
    —J.G. (James Graham)

    ... geometry became a symbol for human relations, except that it was better, because in geometry things never go bad. If certain things occur, if certain lines meet, an angle is born. You cannot fail. It’s not going to fail; it is eternal. I found in rules of mathematics a peace and a trust that I could not place in human beings. This sublimation was total and remained total. Thus, I’m able to avoid or manipulate or process pain.
    Louise Bourgeois (b. 1911)