Geometry/Olympiad: Difference between revisions
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An olympiad-level study of [[geometry]] involves familiarity with intermediate topics to a high level, a multitude of new topics, and a highly developed proof-writing ability. | |||
* [[ | == Topics == | ||
* [[ | === Synthetic geometry === | ||
* [[ | * [[Cyclic quadrilaterals]] | ||
**[[Ptolemy's theorem]] | |||
* [[Orthic triangle]] | |||
* [[Incenter/excenter lemma]] | |||
* [[Directed angles]] | |||
* [[Similar triangles]] | |||
* [[Power of a point theorem]] | |||
* [[Radical axis]] | |||
* [[Ceva's theorem]] | |||
* [[Menelaus' theorem]] | |||
* [[Nine-point circle]] | |||
* [[Euler line]] | |||
* [[Simson line]] | |||
* [[Isogonal conjugates]] and [[Isotomic conjugates]] | |||
* [[Symmedians]] | |||
=== Analytic geometry === | |||
* [[Trigonometry]] | |||
* [[Cartesian geometry]] | |||
* [[Linear algebra]] | |||
* [[Complex numbers]] | * [[Complex numbers]] | ||
* [[Barycentric coordinates]] | |||
* [[ | === Transformations === | ||
* [[Homothety]] | |||
* [[ | * [[Rotation]] and [[Reflection]] | ||
* [[ | * [[Circular inversion]] | ||
* [[ | |||
* [[Projective geometry]] | * [[Projective geometry]] | ||
**[[Brocard's Theorem]] | **[[Brocard's Theorem]] | ||
**[[Pascal's Theorem]] | **[[Pascal's Theorem]] | ||
* [[ | * [[Spiral similarity]] | ||
=== Miscellaneous === | |||
* [[Construction]] | |||
* [[Locus]] | |||
* [[3D Geometry]] | |||
* [[Geometric inequalities]] | |||
== Resources == | == Resources == | ||
=== Books === | === Books === | ||
*[https://www.amazon.com/Euclidean-Geometry-Mathematical-Olympiads-Problem/dp/0883858398/ref=cm_cr_arp_d_product_top?ie=UTF8 Euclidean Geometry In Mathematical Olympiads] by [[Evan Chen]] | |||
* [http://www.amazon.com/exec/obidos/ASIN/0883856190/artofproblems-20 Geometry Revisited] -- A classic. | * [http://www.amazon.com/exec/obidos/ASIN/0883856190/artofproblems-20 Geometry Revisited] -- A classic. | ||
* [http://www.amazon.com/exec/obidos/ASIN/0486638308/artofproblems-20 Geometry of Complex Numbers] by Hans | * [http://www.amazon.com/exec/obidos/ASIN/0486638308/artofproblems-20 Geometry of Complex Numbers] by Hans Schwerdtfeger. | ||
* [http://www.amazon.com/exec/obidos/ASIN/0486658120/artofproblems-20 Geometry: A Comprehensive Course] by Dan Pedoe. | * [http://www.amazon.com/exec/obidos/ASIN/0486658120/artofproblems-20 Geometry: A Comprehensive Course] by Dan Pedoe. | ||
* [http://www.amazon.com/exec/obidos/ASIN/0387406239/artofproblems-20 Projective Geometry] by [[H.S.M. Coxeter]]. | * [http://www.amazon.com/exec/obidos/ASIN/0387406239/artofproblems-20 Projective Geometry] by [[H.S.M. Coxeter]]. | ||
See [[math books]] for additional texts. | See [[math books]] for additional texts. | ||
=== Classes === | === Classes === | ||
* The [http://www.artofproblemsolving.com/school/course/olympiad-geometry Olympiad | * The [http://www.artofproblemsolving.com/school/course/olympiad-geometry Olympiad Geometry] class, an Olympiad level course over geometry. | ||
* The [http://www.artofproblemsolving.com/school/course/woot Worldwide Online Olympiad Training (WOOT) Program] -- Olympiad training in | * The [http://www.artofproblemsolving.com/school/course/woot Worldwide Online Olympiad Training (WOOT) Program] -- Olympiad training in various subjects including geometry. | ||
== See also == | == See also == | ||
* [[Geometry/Introduction | Introductory Geometry]] | * [[Geometry/Introduction | Introductory Geometry]] | ||
* [[Geometry/Intermediate | Intermediate Geometry]] | * [[Geometry/Intermediate | Intermediate Geometry]] | ||
Latest revision as of 09:16, 18 June 2023
An olympiad-level study of geometry involves familiarity with intermediate topics to a high level, a multitude of new topics, and a highly developed proof-writing ability.
Topics
Synthetic geometry
- Cyclic quadrilaterals
- Orthic triangle
- Incenter/excenter lemma
- Directed angles
- Similar triangles
- Power of a point theorem
- Radical axis
- Ceva's theorem
- Menelaus' theorem
- Nine-point circle
- Euler line
- Simson line
- Isogonal conjugates and Isotomic conjugates
- Symmedians
Analytic geometry
Transformations
Miscellaneous
Resources
Books
- Euclidean Geometry In Mathematical Olympiads by Evan Chen
- Geometry Revisited -- A classic.
- Geometry of Complex Numbers by Hans Schwerdtfeger.
- Geometry: A Comprehensive Course by Dan Pedoe.
- Projective Geometry by H.S.M. Coxeter.
See math books for additional texts.
Classes
- The Olympiad Geometry class, an Olympiad level course over geometry.
- The Worldwide Online Olympiad Training (WOOT) Program -- Olympiad training in various subjects including geometry.
