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Círculo Trigonométrico

Author:Instituto GeoGebra Portugal
Para observar as razões trigonométricas do ângulo α deverá mover o ponto A.

New Resources

  • The Geometry of the Coefficients of a Quadratic Function
  • apec
  • Limaçons
  • Fractal Tétraèdre. Dilatation -1/2 centre triangles
  • Rule of Sarrus - Determinant of a 3×3 Matrix

Discover Resources

  • Generating a Cylinder
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  • Pentagon - Rotational Symmetry
  • เกมส์คิดเลขเร็ว
  • Pythagoras Theorem

Discover Topics

  • Expected Value
  • Arithmetic Mean
  • Curve Sketching
  • Pie Chart or Circle Chart
  • Bar Chart or Bar Graph
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