Cosine rule & Pythagoras' Theorem'in kopyası

Område(n):Cosinus

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).

Nya resurser

Discriminant of y = ax² + bx + c
z`]]
Slope Between 2 Points (Phase 2)
Transforming Random Variables
Which Quadrilateral is Which?

Upptäck resurser

fourlegnie 2de variation 3
Sketch 2
Hexatent (hexagonal base, elliptic slant edges)
Squares Easier
Persegi panjang

Undersök matematisk områden

Rektangel
Omkrets
Transformationer
Matematik
Normalfördelning