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Ред 32:
 
=== Uglovi ===
* ''A'' i ''B'' su [[Угао|komplementarni]].<ref>{{Cite web |url=http://www.ricksmath.com/right-triangles.html |title=Properties of Right Triangles |access-dateaccessdate=077. 10. 2017 |archive-url=https://web.archive.org/web/20111231222001/http://www.ricksmath.com/right-triangles.html |archive-date=31. 12. 2011 |dead-url=yes |df= }}</ref>
* <math>\displaystyle \cos{A}\cos{B}\cos{C}=0.</math><ref name=Andreescu/><ref name=CTK>CTK Wiki Math, ''A Variant of the Pythagorean Theorem'', 2011, [http://www.cut-the-knot.org/wiki-math/index.php?n=Trigonometry.AVariantOfPythagoreanTheorem].</ref>
* <math>\displaystyle \sin^2{A}+\sin^2{B}+\sin^2{C}=2.</math><ref name=Andreescu/><ref name=CTK/>
Ред 42:
* <math>\displaystyle T=r_ar_b=rr_c</math>
* <math>\displaystyle T=r(2R+r)</math>
* <math>T=PA\cdot PB,</math> gde je ''P'' tangencijalna tačka [[Incircle and excircles of a triangle|unutrašnjeg]] kruga na najdužoj stranici ''AB''.<ref>{{citation|last=Darvasi|first=Gyula
|last=Darvasi|first=Gyula
|journal=The Mathematical Gazette
|pages=72–7672-76
|title=Converse of a Property of Right Triangles
|volume=89
Линија 51 ⟶ 50:
|date=March 2005}}</ref>
 
=== Poluprečnici unutrašnjeg i spoljašnjih krugova<ref name=Bell>{{citation|last=Bell|first=Amy|journal=Forum Geometricorum|title=Hansen's Right Triangle Theorem, Its Converse and a Generalization|url=http://forumgeom.fau.edu/FG2006volume6/FG200639.pdf|volume=6|year=2006|pages=335–342335-342}}</ref> ===
* <math>\displaystyle r=s-c=(a+b-c)/2</math>
* <math>\displaystyle r_a=s-b=(a-b+c)/2</math>
Линија 65 ⟶ 64:
== Literatura ==
* {{MathWorld |title=Right Triangle |urlname=RightTriangle}}
* {{Cite book|ref= harv|title=A Text-Book of Geometry |first=G.A. |last=Wentworth|publisher=Ginn & Co. |year=1895|url=https://archive.org/details/atextbookgeomet10wentgoog}}
 
== Spoljašnje veze ==
{{Commons categoryCommonscat|Right triangles}}
* -{[https://web.archive.org/web/20170930064506/http://www.kurztutorial.info/mathematik/trigonometrie/en/dreieck.html Calculator for right triangles]}-
* -{[http://www.triangle-calculator.com/?what=rt Advanced right triangle calculator]}-