DesignScape - 2'x4' Trideco

Trigonometry is a branch of mathematics that deals with the relationships between angles and sides of triangles. It is used to calculate the length of sides and the measure of angles in triangles. The most common trigonometric functions are sine, cosine, and tangent, which relate the angles of a right triangle to the ratios of its sides. Trigonometry has many practical applications in fields such as engineering, physics, and astronomy.