M. KAZAZA. ÖZDEMİRH. H. UĞURLU2025-04-142025-04-142005http://hdl.handle.net/20.500.14701/56266In this work, we proved the Cosine Rule II for a spherical triangle on the dual unit sphere $\\tilde{S}^2.İngilizceMatematikThe cosine rule II for a spherical tringle on the dual unit sphere $\\tilde{S}^2$