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Tg 7Pi/4

Welcome to tg 7pi/4, our post aboutthe tangent of 7pi/4.

For the tangent of 7pi/4 we use the abbreviation tg for the trigonometric function and write it as tg 7pi/4.

If you have been looking for what is tg 7pi/4, or if you have been wondering about tg 7pi/4 radians in degrees, then you are right here, too.

In this post you can find the tg 7pi/4 value, along with identities.

Read on to learn all about the tg of 7pi/4.

Tg 7Pi/4 Radians

If you want to know what is tg 7pi/4 radians in terms of trigonometry, then navigate straight to the explanations in the next paragraph; what’s ahead in this section is the value of tg 7pi/4:

tg7pi/4 = -1
tg 7pi/4 = -1
tg 7pi/4 radians = -1

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The tg of 7pi/4 radians is -1, the same as tg of 7pi/4 radians in degrees. To change 7pi/4 radians to degrees multiply 7pi/4 by 180° / $\pi$ = 315°. Tg 7pi/4 = tg 315 degrees.

Our results of tg7pi/4 have been rounded to five decimal places. If you want tangent 7pi/4 with higher accuracy, then use the calculator below; our tool displays ten decimal places.

To calculate tg 7pi/4 radians insert the angle 7pi/4 in decimal notation, but if you want to calculate tg 7pi/4 in degrees, then you have to press the swap unit button first.

Calculate tg [radians]

A Really Cool Tangent Calculator and Useful Information! Please ReTweet. Click To TweetBesides tg7pi/4, similar trigonometric calculations on our site include, but are not limited, to:

The identities of tangent 7pi/4 are as follows:

tg7pi/4
= ctg (pi/2 – 7pi/4) = ctg -5/4 pi

-tg7pi/4
= tg (-7pi/4) = -tg 7pi/4
= ctg (pi/2 + 7pi/4) = ctg 9/4 pi
= tg (pi – 7pi/4) = tg -3/4 pi

Note that tg7pi/4 is periodic: tg (7pi/4 + n × pi) = tg 7pi/4, n$\hspace{5px} \in \hspace{5px} \mathbb{Z}$.

There are more formulas for the double angle (2 × 7pi/4), half angle ((7pi/4/2)) as well as the sum, difference and products of two angles such as 7pi/4 and β.

You can locate all of them in the respective article found in the header menu. To find everything about tg -7pi/4 click the link. And here is all about ctg 7pi/4, including, for instance, a converter.

In terms of the other five trigonometric functions, tg of 7pi/4 =

  • $\pm\frac{\sin 7\pi/4}{\sqrt{1 – \sin^{2} 7\pi/4}}$
  • $\pm\frac{\sqrt{1 – \cos^{2} 7\pi/4}}{\cos 7\pi/4}$
  • $\pm \sqrt{\sec^{2} (7\pi/4) – 1}$
  • $\pm\frac{1}{\sqrt{\csc^2 (7\pi/4) – 1}}$
  • $\frac{1}{ctg \hspace{3px}7\pi/4}$

As the cotangent function is the reciprocal of the tangent function, 1 / ctg 7pi/4 = tg7pi/4.

In the next part of this article we discuss the trigonometric significance of tg7pi/4, and there you can also learn what the search calculations form in the sidebar is used for.

What is tg 7Pi/4?

In a circle with the radius r, the horizontal axis x, and the vertical axis y, 7pi/4 is the angle formed by the two sides x and r; r moving counterclockwise is the positive angle.

Applying the unit-circle definition found on our homepage, assumed r = 1, in the intersection of the point (x,y) and the circle, y = sin 7pi/4, x = cos 7pi/4 and tg 7pi/4 = sin 7pi/4/cos 7pi/4.

Note that you can locate many terms including the tangent7pi/4 value using the search form. On mobile devices you can find it by scrolling down. Enter, for instance, value of tg7pi/4.

Along the same lines, using the aforementioned form, can you look up terms such as tg 7pi/4 value, tg 7pi/4, tg7pi/4 value and what is the tg of 7pi/4 radians, just to name a few.

Given the periodicity of tangent of 7pi/4, to determine the tangent of an angle > pi, e.g. 23/4 pi, calculate tg 23/4 pi as tg (23/4 pi mod pi) = tangent of 7pi/4, or look it up with our form.

Conclusion

Tg 7Pi/4The frequently asked questions in the context include what is tg 7pi/4 radians and what is the tg of 7pi/4 radians for example; reading our content they are no-brainers.

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– Article written by Mark, last updated on February 26th, 2017

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