Question

what is trigonometry and its importance? i don't need definition but the explanation!

Answer 1

Trigonometry is the study of triangles – more specifically, the study of the angles and dimensions of triangles. Although this might sound simple, trigonometry is a vital part of modern engineering, design, architecture and other fields.

Using trigonometry skills, students can work out the precise angle of a triangle’s sides, the distance between different points on a triangle and other information that’s important in a wide variety of settings.

Trigonometry skills play an important role in a wide variety of careers, including architecture and engineering. Because of this, it’s important for students that are interested in the scientific or engineering fields to understand trigonometry.

Answer 2

Trigonometry is the division of mathematics that’s concerned with various properties of trigonometric functions and the applications of those functions to determine the unknown angles and sides of a triangle. Trigonometry is an important topic of mathematics that’s taught to students in their high school mathematics curriculum. Trigonometry is also of paramount importance in daily life. Today we’ll go through some historical uses of trigonometry in a nutshell and will also see the various applications of this topic in our daily life.
Trigonometry has progressed manifold since it was first discovered during the third century BC. It is the study of the angles and sides of triangles and other shapes. If you really think about it, a square is just two inverted right angles joined together. A triangle has 3 angles and 3 sides enclosed together. A right angled triangle has one angle of 90 degrees. This gives the right angled triangle a sharp corner at the 90 degree angle. Practically trigonometry is used for 3d modeling, design and architecture.

There are primarily three trigonometric functions commonly used with trigonometric identities to solve complex equations. The knowledge of triangles and formulas results in the ability to solve many complex design problems. These include sine, cosine and tangent functions. Trigonometry is used in various branches of physics such as measuring dynamics, kinematics and calculating vectors. All these calculations can be completed using a trigonometry calculator online.

Trigonometric calculations are a part of geometry that assist in finding out the exact value of the opposing sides of a triangle even if only one side and angle is known to you. It mostly deals with right angles (as shown in the illustration above that has two right angles joined together) and can be used in mainly two ways with the help of a trigonometry calculator online. So without further ado, let’s take a look at the two prominent methods of using trigonometry.