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COS Ratio Calculator

Formula

The formula to calculate the COS Ratio is:

$\text{COSR} = \frac{A}{H}$

Where:

$\text{COSR}$ is the COS Ratio
$A$ is the adjacent length
$H$ is the hypotenuse length

What is COS Ratio Calculation?

The COS Ratio is calculated by dividing the adjacent length by the hypotenuse length. This calculation is commonly used in trigonometry to determine the cosine of an angle in a right-angled triangle.

Example Calculation

Let's assume the following lengths:

Adjacent Length ( $A$ ): 3
Hypotenuse Length ( $H$ ): 5

Calculate the COS Ratio:

$\text{COSR} = \frac{3}{5} = 0.6$

Therefore, the COS Ratio is 0.6.