%0 Journal Article
%T Acute Triangulations of the Surface of Circular Cone
%A Xiao Feng
%A Penghao Cao
%A Zhikui Chang
%J Open Journal of Discrete Mathematics
%P 17-27
%@ 2161-7643
%D 2022
%I Scientific Research Publishing
%R 10.4236/ojdm.2022.122002
%X In this paper, we prove that the surface of any circular cone   can be triangulated into 8 non-obtuse and 20 acute triangles. Furthermore, we also show that the bounds are both the best possible.
%K Acute Triangulation
%K Surface of Circular Cone
%K Gauss-Bonnet Formula
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=116358