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Triangle_3
Author:
Száldobágyi Zsigmond
Topic:
Triangles
GeoGebra
New Resources
Variation Theory Parallelogram Proofs
alg2_05_05_01_applet_exp_flvs
探究由平行線和截線所成的角
Poorly Drawn Parallelograms
Poorly Drawn Parallelograms 3
Discover Resources
Isosceles & Equilateral
Tan-chord theorem
Photoelectric Effect
Midsegments
Perpendicular gradients
Discover Topics
Trigonometry
Sine
Parallelogram
Continuity
Inequalities