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Welcome to **cos 608°**, our post aboutthe cosine of 608 degrees.

For the cosine of 608 degrees we use the abbreviation *cos* for the trigonometric function together with the degree symbol °, and write it as cos 608°.

If you have been looking for *what is cos 608°*, or if you have been wondering about cos 608 degrees in radians, then you are right here, too.

In this post you can find the cos 608° value, along with identities.

Read on to learn all about the cos of 608°.

## Cos 608 Degrees

If you want to know *what is cos 608 degrees* in terms of trigonometry, then navigate straight to the explanations in the next paragraph; what’s ahead in this section is the value of cos 608°:

cos 608° = -0.37461

cos 608 degrees = -0.37461

The cos of 608 degrees is -0.37461, the same as cos of 608 degrees in radians. To obtain 608 degrees in radian multiply 608° by $\pi$ / 180° = 152/45 $\pi$. Cos 608degrees = cos (152/45 × $\pi)$.

Our results of cos608° have been rounded to five decimal places. If you want cosine 608° with higher accuracy, then use the calculator below; our tool displays ten decimal places.

To calculate cos 608 degrees insert the angle 608 in the field labelled °, but if you want to calculate cos 608 in radians, then you have to press the swap unit button first.

### Calculate cos [degrees]

The identities of cosine 608° are as follows:

= sin (90°+608°) = sin 698°

= sin (90°-608°) = sin -518°

-cos608°

= cos (180°+608°) = cos 788°

= cos (180°-608°) = cos -428°

*n*× 360°) = cos 608 degrees, n$\hspace{5px} \in \hspace{5px} \mathbb{Z}$.

There are more formulas for the double angle (2 × 608°), half angle ((608/2)°) as well as the sum, difference and products of two angles such as 608° and β.

You can locate all of them in the respective article found in the header menu. To find everything about cos -608° click the link. And here is all about sin 608°, including, for instance, a converter.

In terms of the other five trigonometric functions, cos of 608° =

- $\pm \sqrt{1-\sin^{2} 608 ^\circ}$
- $\pm\frac{1}{\sqrt{1 + \tan^{2} 608^\circ}}$
- $\pm\frac{\cot 608^\circ}{\sqrt{1 + \cot^{2} 608^\circ}}$
- $\frac{1}{\sec 608^\circ}$
- $\pm\frac{\sqrt{\csc^{2} 608^\circ – 1} }{\csc 608^\circ}$

As the cosine function is the reciprocal of the secant function, 1 / sec 608° = cos608°.

In the next part we discuss the trigonometric significance of cos608°, and there you can also learn what the search calculations form in the sidebar is used for.

## What is cos 608°?

In a circle with the radius r, the horizontal axis x, and the vertical axis y, 608 degrees is the angle formed by the two sides x and r; r moving counterclockwise is the positive angle.

As detailed in the unit-circle definition on our homepage, assumed r = 1, in the intersection of the point (x,y) and the circle, x = cos 608°.

Note that you can locate many terms including the cosine608° value using the search form. On mobile devices you can find it by scrolling down. Enter, for instance, value of cos608°.

Along the same lines, using the aforementioned form, can you look up terms such as cos 608° value, cos 608, cos608° value and *what is the cos of 608 degrees*, just to name a few.

Given the periodic property of cosine of 608°, to determine the cosine of an angle > 360°, e.g. 1328°, calculate cos 1328° as cos (1328 Mod 360)° = cosine of 608°, or look it up with our form.

## Conclusion

The frequently asked questions in the context include *what is cos 608 degrees* and *what is the cos of 608 degrees* for example; reading our content they are no-brainers.

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– Article written by Mark