What we need is a relationship that relates the two. This relationship is known as the “tangent function,” written as tan(x). The tangent of an angle gives its slope. For our demo, the ...

The syntax for the TAN function is: Number: The angle for radians for which you want the tangent. What is Math and Trig functions in Excel? In Microsoft Excel, the Math and Trig functions allow ...

The tangent can be determined with a collection of mathematical formulas but is most commonly determined by dividing the sine function by the cosine function. Microsoft Excel simplifies the ...