parabola
It's the focus LOcs!!
A 3D name for a pentagon is a pentagonal prism.
A parabola is a U-shaped graph.
it's called the focus
Not really, parabolas aren't 3D like cones.
All of the points on a parabola define a parabola. However, the vertex is the point in which the y value is only used for one point on the parabola.
parabola
parabola
A 'Parabola'
What is the 3d name for octagon
directrix
A parabola
Vertex
directrix
The parabola
A 3d trapezium (not trapesium) does not have a specific name.