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Angle Invariants
Author:
Vivian Buchanan
GeoGebra
1) Drag point D in between points G and C. 2) Which angles are the same? (Say
"Angle ABC" for example) 3) Find a
pair
of angles that add to 180 degrees. Draw a diagram and label their locations.
New Resources
探究由平行線和截線所成的角
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What is an Isogonal Conjugate?
Blancmange curve (fractal)
alg2_05_05_01_applet_exp_flvs
Discover Resources
Adição de Vetores - Regra do Triângulo
Trigonometric Ratios Discovery
Untitled
Worksheet 2, Exercise 3
Introduction to coordinate geometry
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Arithmetic Mean
Special Points
Natural Numbers
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