The Half Angle Calculator is a handy tool that simplifies the process of calculating the half angle of a given angle. It is particularly useful in trigonometry and geometry, where determining the half angle can be time-consuming and prone to errors. With this calculator, you can quickly and accurately find the half angle of any angle in degrees.

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## How To Calculate Half Angle

To calculate the half angle of an angle, you can use the following formula:

**Half Angle Formula:**

If α is the original angle, and β is the half angle, the formula to calculate β is:

β = α / 2

Here’s a step-by-step guide on how to calculate the half angle:

- Determine the value of the original angle (α) that you want to find the half angle for. Make sure the angle is given in degrees.
- Divide the value of the original angle (α) by 2.β = α / 2This will give you the value of the half angle (β).
- If you require a specific level of precision or decimal places, round the result to the desired number of decimal places.

That’s it! You have now calculated the half angle (β) of the given angle (α) using the half angle formula.

Remember to keep track of the units (degrees) and any rounding you apply to the result to ensure accurate calculations.