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From Secant to Tangent

Author:Nikky Vanderhout
Move B towards A to predict the gradient of the tangent at A.

New Resources

  • Proving Triangles Similar by Dilation
  • Right Triangle Trig Ratios: sin, cos, tan
  • Angle Bisector: Quick Warm Up Questions
  • Position Vector and Derivative Vector
  • Inversión esférica de nudos: el nudo trébol y el nudo ocho

Discover Resources

  • Perpendicular Through A Point
  • CDFPDF
  • NS1b-02-P2-Q3 Decimal Fraction Matching Game
  • English Worksheet
  • The equation of a circle centre (a, b) and radius r.

Discover Topics

  • Integers
  • Perimeter
  • Equations
  • Upper and Lower Sum or Riemann Sum
  • Sphere
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