Mathematics Describing the Real World: Precalculus and Trigonometry

Law of Sines (1x21)

Date de diffusion: Jun 16, 2011

Return to the subject of triangles to investigate the law of sines, which allows the sides and angles of any triangle to be determined, given the value of two angles and one side, or two sides and one opposite angle. Also learn a sine-based formula for the area of a triangle.