Cosine rule & Pythagoras' Theorem'in kopyası

Argomento:Coseno

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).

Nuovi materiali

Marion's Theorem
Mandelbrot 2
Mandelbrot
Segment Addition Postulate (Mild Questions)
繪畫垂直線

Scopri i materiali

Shineequa´s Irregular Polygon
Line Reflections Demo
Examples and counter-examples in analysis
Determining The bounded area Using Integral
Solve this system

Scopri gli argomenti

Pitagora o teorema di Pitagora
Funzioni trigonometriche
Circocentro o circonferenza circoscritta
Funzioni lineari
Vettori 3D (tridimensionali)