CD Skripsi
Mixtilinear Excircle Pada Trisektor Sudut Suatu Segitigaanalisis Sensitivitas Terhadap Program Linear Bilangan Fuzzy Segitiga
This final project discusses a development development of the mixtilinear ex- circle in the trisector of a triangle’s angle. A mixtilinear excircle is a circle that is tangent to the extensions of two sides of a triangle and is externally tangent to the circumcircle of the triangle. By constructing the angle trisectors of an arbitrary triangle, many mixtilinear excircles can be formed. The main objective of this final project is to demonstrate the relationship between the radii of the mixtilinear excircles, specifically the ratio of the product of the radii of the mixtilinear excircles to the angle trisectors of a triangle, which can be simplified to yield a unique result. The results show that there is a relationship between the radius of the mixtilinear excircle on the angle trisector of a triangle, which results in a constant value of one, as well as the tangent of the angle formed by the trisector lines and the perimeter of the triangle.
Keywords: Triangle, angle trisector, mixtilinear excircle
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