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Verifying Fermat's principle in a spherical mirror
Author:
Alejandro Pedro Ayala
Topic:
Reflection
GeoGebra
New Resources
Poorly Drawn Parallelograms 3
alg2_05_05_01_applet_exp_2_flvs
Icosahedron1
Parallelograms: Quick Investigation
Icosahedron
Discover Resources
錐體建築師 4
Sieve of Eratosthenes
Quiz 1.08-1.11 #7
Properties 10,6,4 and 7
SSS2
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Secant Line or Secant
Exponent
Similarity Transformation or Similarity
Median Line
Parabola