FACTS ABOUT ONE UP CONES REVEALED

The "base radius" of the circular cone may be the radius of its base; usually this is simply called the radius of your cone. The aperture of a appropriate circular cone is the maximum angle involving two generatrix strains; If your generatrix makes an angle θ for the axis, the aperture is twoθ. In optics, the angle θ is known as the 50 %-angle f