Jezik: | Slovenski jezik |
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Leto izida: | 2011 |
Izvor: | Maribor |
Tipologija: | 2.11 - Diplomsko delo |
Organizacija: | UM FNM - Fakulteta za naravoslovje in matematiko |
Založnik: | [N. Krmelj] |
UDK: | 51(043.2) |
COBISS: | 18407432 |
Št. ogledov: | 3987 |
Št. prenosov: | 282 |
Ocena: | 0 (0 glasov) |
Metapodatki: |
Sekundarni jezik: | Angleški jezik |
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Sekundarni naslov: | TANGENTIAL QUADRILATERALS |
Sekundarni povzetek: | A tangential quadrilateral is a convex quadrilateral in which a circle can be inscribed. A quadrilateral is tangential if and only if the four angle bisectors meet at one point. Furthermore a quadrilateral is tangential if and only if its two pairs of opposite sides have equal sums. Apart from these two characterizations of tangential quadrilaterals in this diploma work we present other five characterizations of tangential quadrilaterals. One of them is Chao's characterization with the radii of the circles inscribed in the four triangles. A list of formulas is added at the end of this work necessary for the calculation of a radius of the inscribed circle of the tangential quadrilateral; among them is also a formula which was part of the solution of a contest problem in China. |
Sekundarne ključne besede: | tangential qudrilateral;inscribed circle;radius of an inscribed circle;triangle excircles.; |
URN: | URN:SI:UM: |
Vrsta dela (COBISS): | Diplomsko delo |
Komentar na gradivo: | Univ. v Mariboru, Fak. za naravoslovje in matematiko, Oddelek za matematiko in računalništvo |
Strani: | 51 f. |
Ključne besede (UDK): | mathematics;natural sciences;naravoslovne vede;matematika;mathematics;matematika; |
ID: | 19294 |