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Trigonometry starter
Author:
Claire Lewis
Topic:
Trigonometry
Compare the length of the sides AD and BD. Find the ratio of the length of the sides for different angles. What do you notice?
GeoGebra
New Resources
alg2_05_05_01_applet_exp_2_flvs
alg2_05_05_01_applet_exp_flvs
Explore the invariant lines of matrix {{-2,5},{6,-9}}
探究由平行線和截線所成的角
alg2_05_05_04_applet_exp_fxn_flvs
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ΟΡΙΣΜΟΣ - ΟΡΙΟ ΑΚΟΛΟΥΘΙΑΣ
PurplePiece
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Upper and Lower Sum or Riemann Sum
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