An Introduction to the Law of Sines
Description
A detailed tutorial on the the Law of Sines and how to prove the Law of Sines. Step by step tutorial including several examples of how to solve problems with the Law of Sines for reference.
Overview
The Law of Sines is a formula that can be used when a triangle has both side and angle measures. The Law of Sines is expressed as:
Where a, b, and c represent the sides, and A, B, and C represent the angles that are opposite of those sides. This formula looks very similar to the Pythagorean Theorem.

September 17, 2009
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