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Lentes côncavas e convexa
Author:
Sandro Ricardo De Souza
,
Tom Walsh
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
Variation Theory Parallelogram Proofs
Tutorial: Create lists of numbers and objects
alg2_05_05_04_applet_exp_fxn_flvs
Exploring the Derivative of a Quadratic Function
Parallelograms: Quick Investigation
Discover Resources
Seattle
Perimeter of a Polygon and P-Numbers
mantid graph relating time to distance
in honor of thales
cinePc
Discover Topics
Dilation
Isosceles Triangles
Trigonometry
Continuity
Optimization Problems