Trigender: Difference between revisions

Trigender
Related identities	multigender, polygender, bigender, pangender
	Click here to see alternative flags!

Revision as of 16:21, 1 July 2020

This page is about a gender identity that is not widely used among gender-variant people. This does not mean that the identity is not valid, but that very few people are known to use this term.
More information on uncommon identities...

Trigender is a gender identity under the multigender and transgender umbrella terms. Trigender people experience exactly three genders, either simultaneously or moving between the three (the latter one being under the genderfluid umbrella too).^[1]^[2] These three genders can be any gender, either binary or nonbinary.^[3]

History

Trigender was mentioned as one of many valid nonbinary identities in the 2013 text Sexuality and Gender for Mental Health Professionals: A Practical Guide.^[4]

References

↑ Leslie Feinberg, Trans Liberation: Beyond Pink Or Blue, page 53-4, Beacon Press, 1999, ISBN 0-8070-7951-0, ISBN 978-0-8070-7951-5.
↑ Alexia Elejalde-Ruiz, "For the young, gender is fluid", Chicago Tribune, November 18, 2009.
↑ Maurianne Adams, Lee Anne Bell, Pat Griffin, Teaching for diversity and social justice, page 224,CRC Press, 2007, ISBN 0-415-95200-X, 9780415952002.
↑ Richards, Christina; Barker, Meg (2013). Sexuality and Gender for Mental Health Professionals: A Practical Guide. SAGE Publications. ISBN 9781446293133.

This article is a stub. You can help the Nonbinary wiki by expanding it!
Note to editors: remember to always support the information you proved with external references!

[1] Leslie Feinberg, Trans Liberation: Beyond Pink Or Blue, page 53-4, Beacon Press, 1999, ISBN 0-8070-7951-0, ISBN 978-0-8070-7951-5.

[2] Alexia Elejalde-Ruiz, "For the young, gender is fluid", Chicago Tribune, November 18, 2009.

[3] Maurianne Adams, Lee Anne Bell, Pat Griffin, Teaching for diversity and social justice, page 224,CRC Press, 2007, ISBN 0-415-95200-X, 9780415952002.

[4] Richards, Christina; Barker, Meg (2013). Sexuality and Gender for Mental Health Professionals: A Practical Guide. SAGE Publications. ISBN 9781446293133.

[1]

[2]

[3]

[4]

@@ Line 1: / Line 1: @@
-[[Image:Triangle.png|right]]
+{{uncommon identity}}
-A '''triangle''' is a three-sided [[geometric]] [[shape]].
+{{infobox identity
-In [[Euclidean geometry]], each side of a triangle is perfectly straight, and the sum of the internal angles of a triangle is always 180º.
+| name = Trigender
-A triangle is defined by any three points that are not [[collinear]].
+| flag = trigender.png
+| related = [[multigender]], [[polygender]], [[bigender]], [[pangender]]
+| percentage = 0.1
+| gallery_link = Pride Gallery/Trigender
+}}
+'''Trigender''' is a [[gender identity]] under the [[multigender]] and [[transgender]] umbrella terms. Trigender people experience exactly three genders, either simultaneously or moving between the three (the latter one being under the [[genderfluid]] umbrella too).<ref>Leslie Feinberg, ''Trans Liberation: Beyond Pink Or Blue'', page 53-4, Beacon Press, 1999, ISBN 0-8070-7951-0, ISBN 978-0-8070-7951-5.</ref><ref>Alexia Elejalde-Ruiz, "[http://articles.chicagotribune.com/2009-11-18/news/0911180173_1_gender-born-layers For the young, gender is fluid]", ''Chicago Tribune'', November 18, 2009.</ref> These three genders can be any gender, either binary or nonbinary.<ref>Maurianne Adams, Lee Anne Bell, Pat Griffin, ''Teaching for diversity and social justice'', page 224,CRC Press, 2007, ISBN 0-415-95200-X, 9780415952002.</ref>
-==Naming conventions==
+==History==
-Usually, the vertices of a triangle are counter-clockwise denoted by big Latin letters, while small Latin letters are used for the sides: Each side will have the same letter as the opposite vertex.
+Trigender was mentioned as one of many valid nonbinary identities in the 2013 text ''Sexuality and Gender for Mental Health Professionals: A Practical Guide''.<ref>{{cite book|isbn=9781446293133|title=Sexuality and Gender for Mental Health Professionals: A Practical Guide|last1=Richards|first1=Christina|last2=Barker|first2=Meg|year=2013|publisher=SAGE Publications}}</ref>
-The angles are denoted by Greek letters, if possible, the letter of an angle will correspond to the letter of the adjacent vertex.
-Often, the sides will be referenced by the adjacent vertices: in the triangle on top of this page, we have <math>a = \overline{BC} = \overline{CB}, b = \overline{CA} = \overline{CA}, c = \overline{BA} = \overline{AB} </math>.
-Similarly, the angles are denoted as <math>\alpha = \angle CAB, \beta = \angle ABC, \gamma = \angle BCA</math>.
+== See also ==
+* [[Multigender]]
+* [[Genderfluid]]
+* [[Bigender]]
-==Types of triangles==
+== References ==
-A [[right triangle]] has one 90º angle. Right triangles have special properties (see [[trigonometry]]).
+<references />{{Stub}}
+[[Category:Nonbinary identities]]
-An [[isosceles triangle]] has two equal angles, and two equal sides.
-An [[equilateral triangle]] has three equal sides, and three 60º angles.
-If a triangle is not one of the above, it is a '''scalene triangle''' -- that is, a triangle with no [[congruent]] angles.
-An '''obtuse triangle''' has one angle that measures more than 90<sup>o</sup>.
- {| class="wikitable"
- |-
- |<!--col1-->[[Image:Right-triangle.png|150px]]
- |<!--col2-->[[Image:Isoscles-triangle.png|150px]]
- |<!--col3-->[[Image:Equilateral-triangle.png|150px]]
- |<!--col4-->[[Image:Obtuse-triangle.png|150px]]
- |-
- |<!--col1-->Right Triangle
- |<!--col2-->Isosceles Triangle
- |<!--col3-->Equilateral Triangle
- |<!--col4-->Obtuse Triangle
- |-
- |<!--col1--><math>\angle CBA =90^\circ = \pi/2</math>
- |<!--col2--><math>\angle BCA = \angle CAB </math>
- |<!--col3--><math>\angle ABC = \angle BCA = \angle CAB</math>
- |<!--col4--><math>\angle ACB > 90^\circ</math>
- |}<!--end wikitable-->
-==Congruence of triangles==
-Triangles can be proven [[congruent]] in the following ways:
-'''Side-Angle-Side (SAS)''': If two sides are equal and the included angle is equal to another triangle, then the triangles are congruent.<br>
-'''Side-Side-Side (SSS)''': If three sides of one triangle are equal to three sides of another triangle, then the triangles are congruent.<br>
-'''Angle-Side-Angle (ASA)''': If two angles and the included side of one triangle are equal the ones of another triangle, then the triangles are congruent.<br>
-'''Angle-Angle-Side (AAS)''': If two angles and a side that is not included are equal to the ones of another triangle, then the triangles are congruent.<br>
-The SSA (Side-Side-Angle) cannot prove triangles congruent unless it is a right angle, where it is known as the HL (Hypotenuse-Leg) Theorem. AAA (Angle-Angle-Angle) cannot prove triangles congruent either. In [[hyperbolic geometry]], however, it does prove congruence.
-==See also==
-*[[polygon]]
-*[[Pascal's triangle]]
-*[[Sierpinski triangle]]
-*[[Bermuda Triangle]]
-[[Category:Geometry]]