Law of Sines

Topic:Sine

Note that the triangle in this sketch is not a right triangle. Move point B and watch the dynamic ratios in the bottom of the screen. Can you give a mathematically sound reason for WHY they do what they do?

New Resources

Segment Addition Postulate (Mild Questions)
Basic and Compound Inequality Illustrator
Building Algebra Tile Models for Trinomials
End Behavior of Polynomial Functions
Marion's Theorem

Discover Resources

transformationsScalingXpoint5
Geogebra Challenge 2
象形圖
CA GGB Logarithm 001
im.g.1.1.3 Can You Make A Perfect Copy?

Discover Topics

Real Numbers
Tangent Line or Tangent
Similarity Transformation or Similarity
Equilateral Triangles
Definite Integral