Cosine rule & Pythagoras' Theorem

Thème :Cosinus, Pythagore ou Théorème de Pythagore

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).

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seo tool
從邊長辨認四邊形
apec
Nikmati Keunggulan Di Bandar Judi Terpercaya
Pythagorean Day

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quadratic
คิดเลขเร็ว
Triangle Project 1
Osnovne x^3

Découvrir des Thèmes

Boîte à Moustaches
Cylindre
Multiplication
Division
Algèbre