calculator

Trigonometry Tips

• Learn the formulas you use: Spending time and effort to study the formulas, definitions and patterns will yield results. This way, when you face a challenge, you will have the necessary tools to tackle it. Otherwise, you might get lost and your work will quickly become confusion. You can employ memory tricks such as SOH CAH TOA to help you. SOH CAH TOA is a memory aid for trig ratios. SOH stands as Sine=Opposite Over Hypotenuse. COH stands for Cosine is Adjacent over Hypotenuse and TOA aids in remembering that Tangent = Opposite over Adjacent.

• Take your time: As you progress into more advanced studies of mathematics, the challenges become longer and more involved. Don't let this intimidate you and don't be a hurry to get done. Be patient and meticulous in tackling each step step-by-step and you'll avoid the majority of mistakes made due to carelessness.

• Examine your answers: The answer isn't doing much to learn when you're not doing it correctly, so check your answers to ensure you're on the right track. Our Trig calculatorwill help you in your homework, however, if you've got time you also want to review your answers on exams and quizzes. You'll be amazed at how many mistakes you'll discover and the amount of points it will make.

• Make sure you catch your errors: Many students end getting into the same rut time and time again because they do not pay attention to the reasons why they don't understand a question. The mistakes are part of the learning process, however, you have to identify and rectify them. Every time you get an error, be sure to find the mistake and decide what you could have done instead. If you're unable to locate the error, you can ask the teacher or your friend for help. You can also sign up for Mathway and it will show you how to fix any problem you enter to the calculator.

How to Use the Calculator

1. Enter the problem into the calculatoreither by starting with an example, or using the symbols.
2. Click the Show button next to Math Format to make sure you've entered your question correctly. If it's not correct and you need more help Click to open the ? box next to the Enter Problem field.
3. Under the Select Topic dropdown, select the right option for the type of problem you're trying solve.
4. Click Answer to view the answer.
5. In order to understand the steps, sign up for Mathway.

Starting by providing an Example

Go through the categories to identify the kind of question you'd like to investigate or do. This will give you an example using your calculatorso to ensure that you will be able to see how it is formatted. You can then change the variables or numbers to match the issue you are trying to check.