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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
Right Triangle Trig Ratios: sin, cos, tan
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Text with alpha background color
Thales' Intercept Theorem
Portions of a Sphere
Discover Resources
cross section project
gibs
Average High Temperature
Conchoid (de Sluze curves)
inscribed angle theory
Micromundo congruencia
Discover Topics
Indefinite Integral
Straight Lines
Exponential Functions
Dilation
Expected Value