🔥Trigonometry [2019 UACE PURE MATHEMATICS P425/1-No.2]

⁣Trigonometry is a branch of mathematics that deals with the relationships between the sides and angles of triangles. It is useful for solving problems in various fields such as physics, engineering, and astronomy. Trigonometry involves the use of trigonometric functions such as sine, cosine, and tangent to calculate angles and distances in triangles. It also includes concepts such as the unit circle, Pythagorean theorem, and inverse trigonometric functions. Trigonometry has practical applications in navigation, surveying, and even the design of video games and animations.