New Approach on Identification of Circular Cone

Abstract

The objective of this paper is to provide elementary approach for identification of circular cone by using known results. In this paper, the author identified oblique circular cone by considering two different slant heights of a cone, the axis of a cone and larger angle of a triangle which is obtained from the lateral surface of a circular cone. The author found that there are four different types of circular cones namely right circular cone, acute oblique circular cone, right oblique circular cone and obtuse (critical) oblique circular cone by using very elementary ways.

Keywords: circle, circular cones, oblique circular cones, triangles.