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Title:Brocardovi točki trikotnika
Authors:ID Vuk, Marjana (Author)
ID Hvala, Bojan (Mentor) More about this mentor... New window
Files:.pdf UN_Vuk_Marjana_2016.pdf (973,16 KB)
MD5: 01D845C22C98929961D53E53CBE15E68
 
Language:Slovenian
Work type:Undergraduate thesis
Typology:2.11 - Undergraduate Thesis
Organization:FNM - Faculty of Natural Sciences and Mathematics
Abstract:V diplomskem delu bomo obravnavali Brocardovi točki trikotnika ABC in z njima povezane klasične ter novejše rezultate. V prvem delu bomo dokazali njun obstoj v poljubnem trikotniku ABC in pokazali, da ju lahko skonstruiramo le s šestilom in ravnilom. Nato se bomo posvetili tako imenovanemu Brocardovemu kotu, ga izračunali in ugotovili, da je za obe Brocardovi točki enak. Kasneje se bomo posvetili še razdalji med Brocardovima točkama in ugotovili, ali kdaj sovpadata. Preverili bomo tudi ali sta točki kdaj kolinearni s katerim izmed oglišč danega trikotnika.
Keywords:Brocardovi točki, Brocardov kot, geometrija trikotnika, sinusni izrek, kosinusni izrek, središčni in obodni kot, kolinearne točke.
Place of publishing:Maribor
Publisher:[M. Vuk]
Year of publishing:2016
PID:20.500.12556/DKUM-61976 New window
UDC:514.112.3(043.2)
COBISS.SI-ID:22570504 New window
NUK URN:URN:SI:UM:DK:EHPIID65
Publication date in DKUM:23.09.2016
Views:1748
Downloads:175
Metadata:XML DC-XML DC-RDF
Categories:FNM
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Secondary language

Language:English
Title:Brocard points of a triangle
Abstract:In this thesis we will present the Brocard points of a triangle ABC and related classical and recent results. In the first part we will prove that the Brocard points exist in any triangle ABC. Furthermore, we will demonstrate, that they can be constructed only with compass and ruler. After that we will focus on the so-called Brocard angle, calculate it and establish, that it is the same for both Brocard points. In the following, we will deal with the distance between the Brocard points and determine whether they ever coincide. Moreover, we will check if the Brocard points are ever collinear with one of the vertices of a given triangle.
Keywords:Brocard points, Brocard angle, triangle geometry, law of sines, law of cosines, central and inscribed angle, collinear points.


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