JavaScript Math tan() Method

Last Updated : 01 Aug, 2023

The Javas Math.tan() method in Javascript is used to return the tangent of a number. The Math. tan() method returns a numeric value that represents the tangent of the angle. The tan() is a static method of Math, therefore, it is always used as Math.tan(), rather than as a method of a Math object created.

Syntax:

Math.tan(value)

Parameters: This method accepts a single parameter as mentioned above and described below:

Value is a number representing an angle in radians.

Returns: The Math.tan() method returns the tangent of the given numbers.

Below is an example of the Math tan() Method.

Example 1: In this example, we will pass 0 as a parameter.

JavaScript

console.log("When zero is passed as a parameter: "
    + Math.tan(0));

Output

When zero is passed as a parameter: 0

Example 2: When 1 is passed as a parameter.

JavaScript

console.log("Result : " + Math.tan(1));

Output

Result : 1.5574077246549023

Example 3: When PI is passed as a parameter.

JavaScript

console.log("Result : " + Math.tan(Math.PI / 4));

Output

Result : 0.9999999999999999

We have a complete list of Javascript Math Objects methods, to check those please go through this Javascript Math Object Complete reference article.

Supported Browsers:

Google Chrome 1 and above
Firefox 1 and above
Opera 3 and above
Safari 1 and above

We have a Cheat Sheet on Javascript where we covered all the important topics of Javascript to check those please go through Javascript Cheat Sheet-A Basic guide to JavaScript.

S

Shubrodeep Banerjee

Improve

Article Tags :

Practice Tags :

Misc

Similar Reads

JavaScript Math E Property

The Math.E is a property in JavaScript that simply returns the value of Euler's Number, which is nothing but just has a base of the natural logarithm. Its value is approximately around of 2.71828.Syntax:Math.E;Math.E â‰ˆ 2.718Return Values:It simply returns the value of the base of the natural logarit

JavaScript Math LN2 Property

The Math.LN2 is a property in JavaScript that is simply used to find the value of a natural log of 2. The natural log is of base e which is represented as ln. So, the natural log of 2 is represented as ln(2) whose value is approximately 0.693.Syntax:Math.LN2; Parameters: This method does not accept

JavaScript Math LN10 Property

The Math.LN10 is a property in JavaScript that is simply used to find the value of a natural log of 10. The natural log is of base e which is represented as ln. So, the natural log of 10 is represented as ln(10) whose value is approximately 2.302Syntax:Math.LN10; Return Values: It simply returns the

JavaScript Math LOG2E Property

The Javascript Math.LOG2E is a property in JavaScript that is simply used to find the value of base 2 logarithms of e, where e is an irrational and transcendental number approximately equal to 1.442.Syntax:Math.LOG2E;Return Values: It simply returns the value of the base 2 logarithms of e.Example: H

JavaScript Math LOG10E Property

The Javascript Math.LOG10E is a property in JavaScript that is simply used to find the value of base 10 logarithms of e, where e is an irrational and transcendental number approximately equal to 0.434Syntax: Math.LOG10E; Return Values: It simply returns the value of the base 10 logarithms of e.Examp

JavaScript Math PI Property

The Math.PI is a property in JavaScript that is simply used to find the value of Pi i.e, in symbolic form Î which is nothing but it is the ratio of the circumference of a circle to its diameter, whose value is approximately 3.141. It is mainly used in mathematics problems.Syntax:Math.PIReturn values

JavaScript Math SQRT1_2 Property

The Javascript Math.SQRT1_2 is a property in JavaScript that is simply used to find the value of the square root of 1/2, whose value is approximately 0.707106. That is, âˆš (1/2) = 0.707106Syntax: Math.SQRT1_2;Return Values: It simply returns the value of the square root of 1/2, whose value is approxi

JavaScript Math SQRT2 Property

The Math.SQRT2 is a property in JavaScript which is simply used to find the value of the square root of 2, whose value is approximately 1.4142. That is, âˆš 2 = 1.4142 Syntax: Math.SQRT2; Return Value: It simply returns the value of the square root of 2, whose value is approximately 1.4142. Below is a

JavaScript Math abs() Method

Javascript Math.abs() method is used to return the absolute value of a number. It takes a number as its parameter and returns its absolute value. Syntax:Math.abs(value)Parameters:This method accepts a single parameter as mentioned above and described below:value: The number whose absolute value is t

JavaScript Math acos() Method

The Javascript Math.acos( ) method is used to return the arccosine of a number in radians. The Math.acos() method returns a numeric value between 0 and pi radians. The Math acos() is a static method of Math, therefore, it is always used as Math.acos(), rather than as a method of a Math object create