How To Get Tan Value In Excel
Tan function in excel is another mathematical trigonometry function which is used for calculating tan value at any angle.
How to get tan value in excel. It cannot determine then whether the input to atan is negative because the x value or the y value is negative. Example of tan function in excel. Arctan a b θ. Tan number number in radians or use excel radians function to convert degrees to radians or multiply the angle in degrees with pi 180.
Why did this happen. Arctan of the opposite side a divided by the adjacent side b equal to the angle θ. Hence for us to use the tan function here we must first convert the angle to radians. For example to get the tan of 60 degrees you can use either formula below.
To supply an angle to tan in degrees multiply the angle by pi 180 or use the radians function to convert to radians. Applying the above tan formula in excel with the reference values we have the tan formula sqrt b2 9 8 tan radians b3 sqrt is an excel inbuilt function that computes the square root of a number. In row number 2 and 3 the radians value is passed to the tan function. In row number 6 angle 90.
Tan 60 pi 180 tan radians 60. The atan function in excel calculates the arctan inverse of tan of a given number and returns the angle in radians between 0 and π. In row number 5 radians π 6 is passed as input to the tan function. These are the length of sides of a triangle having base height and hypotenuse.
Arctan is inverse of tan. Let s understand this function using it in an example. As you can see excel has limited the results to the first and fourth quadrants. Using the tan and radians function the tan function returns the tangent of an angle that is in radians.
In row number 4 angle 60 degree is converted to radians and passed as input to the tan function. Get arctan value using atan function in excel. As we know that in mathematics tan is the ratio of perpendicular by base and by this we get tangent value at any angle.