The cone consists of two parts called the (a)  

Identify if it is a ellipse, hyperbola and parabola

(a)  

The fixed line is called the (a)   of the cone.

Name each of the 3 conics

(a)  

The lines that pass through the vertex and form the cones are the (a)   . It lies in the cone.

If the plane intersects the double right circular cone at its vertex the ellipse becomes (a)   .

An/A (a)   is generated when the plane is tilted so it is parallel to one generator only intersects one nappe.

A (a)   is a curve generated by intersecting a right circular cone with a plane.

An/A (a)   is generated when the plane is tilted so it intersects each generator, but only intersects one nappe.

An/A (a)   is generated when the plane is perpendicular to the axis of the cone.

An/A (a)   is generated when the plane intersects both nappes.

If the plane intersects the double right circular cone at its vertex the parabola becomes (a)   .

If the plane intersects the double right circular cone at its vertex the hyperbola becomes (a)   .

If a plane intersects the double right circular cone at its vertex, the figures formed are called (a)   .

when a straight line intersects a vertical line at a fixed point and rotates about that fixed point the surface obtained is called a (a)   .

the PERIMETER of the base is called the (a)   .

when the plane is perpendicular to the axis, the ellipse becomes a _____, thus a _____ is a SPECIAL TYPE OF ELLIPSE

(a)  

the angle between the generator and the axis is called (a)   .

when the angle made by the plane to the vertical axis is exactly equal to the vertex angle, we get an OPEN CURVE called (a)   .

If a double right circular cone is cut by a plane so that the angle between the plane and the axis is less than the vertex angle, the (a)   is formed.

NAPPE ABOVE THE VERTEX is called (a)  

When a plane intersects a double right circular cone, two dimensional curves called (a)   are formed.

When the double right circular cone is cut by the plane so that the angle between the plane and the axis is greater than the vertex angle, the (a)   is obtained.

A (a)   is generated when the plane is tilted so it intersects each generator, but only intersects one nappe

NAPPE BELOW THE VERTEX is called (a)