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Proofs of sine rule, cosine rule, area of a triangle

Author:Nicola Trubridge, Mr Hardman
Topic:Area, Cosine, Sine

New Resources

  • Tangent Plane to a Sphere
  • רישום חופשי
  • Untitled
  • Proving Triangles Similar: Multistep Transformations
  • Portions of a Sphere

Discover Resources

  • palm tree
  • Complex functions
  • Exponential Construction
  • Exploring a Cube
  • SSS ~ Theorem (V1)
  • Adding the Angles in a Triangle: IM 8.1.15

Discover Topics

  • Angles
  • Dilation
  • Subtraction
  • Means
  • Symmetry
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