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Law of Sines - Proof

Law of Sines This is one way of proving the law of sines. Some items that are eluded to but not shown that an individual should understand are: - Division of fractions - The definition of a midpoint - The definition of a midpoint - Inscribed angle theorem - Central angle Theorem Disclaimer: Proofs are met with much scrutiny. While this proof could be more concise I have tried to show new students how such a proof may be constructed using GeoGebra with the use of static text mixed with dynamic text, LaTeX, and Objects.