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
Congruent Sides & Angles in △s: Exploration
רישום חופשי
Function Art 3D - Flower
Pythagorean Template: Integer Legs

Descubrir recursos

Projecting onto a Plane
Investigation: Four Parallelogram Properties Part 4
AvoidJumps
Outdoor service area
Bezier Curves

Descubre temas

Combinatoria
Varianza
Gráfico Circular
Funciones
Media Geométrica