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

Calculating Arc Length, Radius, and Central Angle
Modifiable Right Triangular Prism
Laundry Basket
Isosceles Right Triangle
Building Algebra Tile Models for Trinomials

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Transformations
Complementary Angles
Saccheri Quadrilateral
Writing Linear Equations Given 2 Points (y-int not necessarily an integer)
Scheduling Classes Using an Organized List

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Funzioni a tratti
Funzioni
Parallelogrammi
Programmazione o ottimizzazione lineare
Equazioni lineari