Changes

The law of sines is a basic trigonemetric identity.  For any triangle having angles alpha, beta and gamma and respective opposite sides of a, b and c:

The law of sines is a basic trigonometric law concerning the relationship between angles and sides on a trianle in a flat plane.  For any triangle having angles alpha, beta and gamma and respective opposite sides of a, b and c:

:<big><math>{\frac{a}{\sin  \alpha}}={\frac{b}{\sin  \beta}}={\frac{c}{\sin  \gamma}}

:<big><math>{\frac{a}{\sin  \alpha}}={\frac{b}{\sin  \beta}}={\frac{c}{\sin  \gamma}}