Cosine rule & Pythagoras' Theorem

Tema:Coseno, Pitágoras o Teorema de Pitágoras

Drag the RED point to create an non-right angle triangle. How does the COSINE rule extend Pythagoras' theorem to describe non-right angle triangles? (Tick the box to see the Working).

Nuevos recursos

bewijs stelling van Pythagoras
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Assistants (custom GPTs or Gemini Gems) for Math
Cartesian Notation of a Vector
Perimeter of a Rectangle with Unknown Sides

Descubrir recursos

Angles between 2 chords
External angles RES
SOH CAH TOA for sides
My work - Volante Carlo
การแยกตัวประกอบของพหุนาม

Descubre temas

Números Naturales
Prisma
Función lineal
Continuidad
Recta Secante o Secante