Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Conics as envelopes: Parabola
Author:
Juan Carlos Ponce Campuzano
Topic:
Geometry
,
Parabola
Drag slider. The blue lines are the perpendicular bisectors of the points A and B. How can you show that the envelope of the family of perpendicular bisectors is a parabola?
GeoGebra
New Resources
Marion's Theorem
Set Operations (2 Sets)
Dividing a 2-digit number by a 1-digit number (2)
Converting Angle Measures Between Degrees and Radians
Colouring of Venn Diagram
Discover Resources
Vectorvoorstelling van een sinus
Binomial & Poisson Activity
GG4 Bilder-Die gegenseitige Anordnung Oberflächen
Memory enhancer
dipole_RC_tab
Geom 2.06
Discover Topics
Cosine
Equilateral Triangles
Natural Numbers
Conic Sections
Trigonometry