Cosine rule & Pythagoras' Theorem

Thema:Cosinus, Pythagoras oder Satz des Pythagoras

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).

Neue Materialien

Visualizing the Pythagorean Identity with Sine and Cosine
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Untitled
အခြေခံ data အခေါ်အဝေါ်များ
The Datasaurus Dozen

Entdecke Materialien

C0304X14
PuzzlePart_Catherine Shen.ggb
Volume of cylinder
Untitled
Chapter 11.1 Circle Property 3

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