• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Line and Angle Relationships
Line and Angle Relationships

AlxaEGCS6_01_07
AlxaEGCS6_01_07

Jefferson County High School Course Syllabus
Jefferson County High School Course Syllabus

Geometry Objectives Unpacked Table form
Geometry Objectives Unpacked Table form

12 Constructions and Loci
12 Constructions and Loci

Document
Document

... are created. In the process four pairs of congruent angles are formed which are right angles making the bisector perpendicular to the segment. ...
Euclidean Geometry and History of Non
Euclidean Geometry and History of Non

Parallel Lines
Parallel Lines

Unit 1
Unit 1

Geometry Q1 - Rocky Ford School District
Geometry Q1 - Rocky Ford School District

Practice problems on triangle geometry. Problem 1 (a) Describe the
Practice problems on triangle geometry. Problem 1 (a) Describe the

Lines that intersect Circles
Lines that intersect Circles

chapter review
chapter review

HS Geometry - Catalina Foothills School District
HS Geometry - Catalina Foothills School District

Covering Paths for Planar Point Sets
Covering Paths for Planar Point Sets

Name
Name

... f. the process of using logic to draw conclusions from given facts, definitions and properties g. Assigning true (T) or false (F) to a statement, only when the hypothesis is true and the conclusion is false h. The statement formed by negating the hypothesis and the conclusion i. the contradiction of ...
Pdf slides - Daniel Mathews
Pdf slides - Daniel Mathews

5.G.1 - 3-5 Formative Instructional and Assessment Tasks
5.G.1 - 3-5 Formative Instructional and Assessment Tasks

IMO 2006 Shortlisted Problems - International Mathematical Olympiad
IMO 2006 Shortlisted Problems - International Mathematical Olympiad

Geometry and Measurement of Plane Figures Activity Set 6 Trainer
Geometry and Measurement of Plane Figures Activity Set 6 Trainer

... fixed length; a straight line segment marks the shortest distance between two points. linear unit A unit of measure for elements of a single dimension—length. obtuse angle An angle with a measure greater than 90° and less than 180°. parallel lines Lines that do not intersect and that are everywhere ...
3-5 Formative Instructional and Assessment Tasks
3-5 Formative Instructional and Assessment Tasks

Question 1 - Experts4Students.com
Question 1 - Experts4Students.com

Handout Version
Handout Version

... Note that this means that the corresponding angles are equal. We write A ∼ B. Congruence Two figures are congruent if all lengths of one are equal to the corresponding lengths of the other; i.e., one can be obtained from the other by a translation and/or a rotation. We write A ∼ = B. Note that if tw ...
Geometry - New Paltz Central School District
Geometry - New Paltz Central School District

here - UNB
here - UNB

< 1 ... 30 31 32 33 34 35 36 37 38 ... 134 >

Duality (projective geometry)

In geometry a striking feature of projective planes is the symmetry of the roles played by points and lines in the definitions and theorems, and (plane) duality is the formalization of this concept. There are two approaches to the subject of duality, one through language (§ Principle of Duality) and the other a more functional approach through special mappings. These are completely equivalent and either treatment has as its starting point the axiomatic version of the geometries under consideration. In the functional approach there is a map between related geometries that is called a duality. Such a map can be constructed in many ways. The concept of plane duality readily extends to space duality and beyond that to duality in any finite-dimensional projective geometry.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report