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Yes, sine, cosine, tangent, secant, and cotangent are all trigonometric functions that relate to acute angles in a right triangle. These functions are defined based on the ratios of the lengths of the sides of the triangle. Specifically, sine and cosine are the ratios of the opposite and adjacent sides to the hypotenuse, while tangent is the ratio of sine to cosine. Secant and cotangent are reciprocals of cosine and tangent, respectively, and are also applicable to acute angles.

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1mo ago

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Related Questions

How does the tangent function relate to sine and cosine?

Tangent = sine/cosine provided that cosine is non-zero. When cosine is 0, then tangent is undefined.


What is the reciprocal of a tangent?

Reciprocal of tangent is '1 /tangent' or ' Cosine / Sine '


Is a cosine function continuous?

Yes. The cosine function is continuous. The sine function is also continuous. The tangent function, however, is not continuous.


How do you work out the angles in a triangle with only 3 sides and no angles?

use the inverse sine or cosine or tangent


Which ratio describes the tangent function?

The ratio of sine and cosine.


How do you solve for a triangle with two angles but no lengths?

you can use the sine, cosine, tangent formula.


What are the six trigonometric functions of special angles?

sine, cosine, tangent, cosecant, secant and cotangent.


What are the six trigonometry function?

sine, cosine, tangent, cosecant, secant, cotangent.


What is the equation for finding the sine and cosine and tangent of a triangle?

For finding the angles in a right angled triangle the ratios are: sine = opposite divided by the hypotenuse cosine = adjacent divided by the hypotenuse tangent = opposite divided by the adjacent


What is a Tangent function?

The tangent function, often denoted as tan(x), is a mathematical function defined in trigonometry as the ratio of the sine and cosine functions: tan(x) = sin(x) / cos(x). It represents the slope of a line that intersects the unit circle at an angle x and is periodic with a period of π. The tangent function is undefined at angles where the cosine is zero, such as π/2 and 3π/2, resulting in vertical asymptotes on its graph. It is commonly used in various applications, including physics, engineering, and geometry.


How is tangent defined?

The tangent of an angle theta is defined as sine(theta) divided by cosine(theta). Since the sine and cosine are Y and X on the unit circle, then tangent(theta) is Y divided by X. The tangent of a function at a point is the line going through that point which has slope equal to the first deriviative of the function at that point.


Is the sine functions an odd function?

Yes. Along with the tangent function, sine is an odd function. Cosine, however, is an even function.