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

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Dividing a 3-digit number by a 1-digit number (2)
Mosaic
အခြေခံ data အခေါ်အဝေါ်များ
apec

Descubrir recursos

Rectangle Approximation Methods.
Parametric Paths
Triangle Wave
Area of Non-Right Angled Triangle
Curved Surface Area of Cones

Descubre temas

Diferencia y pendiente
Estadística
Paralelepípedo
Cuadriláteros en general
Distribución binomial