# Trigonometric Equations Formula with Worksheets

The trigonometric equation is the part of trigonometry which is an integral part of mathematics. You must have come across trigonometric equations at least once while studying trigonometry in your schooling education.

## Trigonometric Equation Formula

If you are feeling confused in understanding the trigonometric equation then you are at the right article. We are going to make a thorough discussion on the systematic understanding of the trigonometry equation for our readers. Well, as we know that trigonometry is quite a big domain of mathematics that has its own zone. Trigonometry is primarily concerned with the area measurement of the right-angle triangle. So, the trigonometric equation is actually one of the key units of trigonometry.

In simple words, the trigonometric equation comprises at least one or two ratios. If there is not any ratio available then it can’t form a trigonometric equation at all. Furthermore, the ratios involved in the equation are always for unknown angles. It may include various ratios such as the sine, cosine, tangent, etc.

### Trigonometric Equations Worksheet

You can witness the trigonometric equation as something like cos2 x + 5 sin x = 0 for your observation. In this equation, we have to put the specific value to satisfy the equation and that value becomes the solution of this equation. Furthermore, there are various formulas that readers can try to get the satisfying value. We always urge our readers to learn the trigonometric equation formula for a quick solution based on the equation. Trigonometry is one of the significant branches of mathematics that has several practical objectives. In general usage, trigonometry is primarily used to measure the total area of any triangle.

Furthermore, trigonometry is also useful in various domains such as science, engineering, navigation, etc. Trigonometry was very significant before the introduction of modern computer technology in several domains. In fact all modern computers also work on the concept of trigonometry to determine the various values. Today in mathematics the trigonometry is serving a number of purposes for mankind. In fact, modern computers use an algorithm that is also based on the concept of trigonometry. The domain of trigonometry is very wide and serving the various objectives of mankind.