Cosine rule & Pythagoras' Theorem'in kopyası

主題：餘弦

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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G-CO.A.3.1 - Hexagon Reflection
P - Integral, Infinite Upper Limit
similar figures
Basic Negative Numbers : Escape Room Challenge

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對數函數
角錐
3D 向量（三維）
積分
向量

Cosine rule & Pythagoras' Theorem'in kopyası

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