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Concave and Convex Lenses
Author:
heneliran
GeoGebra
Move the tip of the "Object" arrow to move the object. Move the point named " Focus' " to change the focal length. Move the point named " Focus' " to the right side of the lens to change to a concave lens.
New Resources
רישום חופשי
Periodic function defined on [a,b]
Untitled
Creating a navigation bar to show steps for geometric constructions
bewijs stelling van Pythagoras
Discover Resources
Lucas' Interesting Problem
translations
actividad 2.4
Compound-Angle-1
Exercise 8.2 (Q2)
Discover Topics
Complex Numbers
Geometry
Confidence Interval
Geometric Distribution
Limits