Parabola - focus and directrix

Parabola - focus and directrix

Parabola - focus and directrix — Items 6 — Parabola Focus Property、Reflective Property of Parabolas: Parallel Rays Focus at the Focus、Constructing a Parabola Using Perpendicular Bisectors

Items: 6

Contents

Parabola Focus Property

Parabola Focus Property

@Michael Borcherds

Reflective Property of Parabolas: Parallel Rays Focus at the Focus

Reflective Property of Parabolas: Parallel Rays Focus at the Focus

@ltgrau

Constructing a Parabola Using Perpendicular Bisectors

Constructing a Parabola Using Perpendicular Bisectors

@Omar G. Monteagudo

Reflection Property of a Parabola by tcoe

Reflection Property of a Parabola by tcoe

@tcoe

Parabola Constructed by Paper Folding: Focus and Directrix in Action

Parabola Constructed by Paper Folding: Focus and Directrix in Action

@mathwithoutborders

Reflective Property of a Parabola by GGBin

Reflective Property of a Parabola by GGBin

@geogebra.kr