Trigonometry is a field of mathematics in which the geometric properties of the angles
and edges of triangles are used to measure lengths. Real-world problems involving
trigonometry are common in engineering, physics, construction and design. Topics include trigonometric functions, identities and equations, solutions of triangles, law of sines, law of cosines, inverse trigonometric functions and spherical trigonometry.
- Teacher: Marianne Lou Palomar