when a plane slices through a cone, four kinds of geometric curves can occur: an ellipse, a circle, a hyperbola or a parabola. These curves are called conic sections. And, of course, a scone is ...

Geometrical Conic Sections: an Elementary Treatise, in which the Conic Sections are defined as the Plane Sections of a Cone, and treated by the Method of Projections. By J. Stewart Jackson.

"When Apollonius introduced conic sections, he demonstrated that it was not necessary for the plane intersecting the cone to be perpendicular to it. He went further to show that it could be an ...

when a plane slices through a cone, four kinds of geometric curves can occur: an ellipse, a circle, a hyperbola or a parabola. These curves are called conic sections. And, of course, a scone is ...

These curves are called conic sections. And, of course, a scone is something you grab at Starbucks on your way to the office or, if you're all proper and English, you eat it with a spot of tea and ...

"Conic sections" are the four kinds of curves that result when a plane slices through a cone. But if you forgot that bit of high school algebra,... Cooks use math to make beautiful food all the ...