# Excel PI - Free Excel Tutorial

## Calculate the Area in Excel

In Excel, you may compute the area of a parallelogram by using a conventional formula and the multiplication operator. To get the area of a circle, use the PI function and the exponent operator (). Excel has a standard set of arithmetic operators for performing addition, subtraction, multiplication, and exponentiation when composing formulae (raising to… read more »

## Excel DEGREES Function

This post will guide you how to use Excel DEGREES function with syntax and examples in Microsoft excel. Description The Excel DEGREES function converts radians into degrees. And it will return a numeric value. For examples, if you pass the PI() function into the DEGREES function as its argument, and it will return 180. The… read more »

## Excel COS Function

This post will guide you how to use Excel COS function with syntax and examples in Microsoft excel. Description The Excel COS function returns the cosine of a given angle. If you want to supply an angle to COS function in degrees, then you need to multiply the angle by PI()/180. Or you can use… read more »

## Excel SIN Function

This post will guide you how to use Excel SIN function with syntax and examples in Microsoft excel. Description The Excel SIN function returns the sine of a given angle. If you want to supply an angle to SIN function in degrees, then you need to multiply the angle by PI()/180. Or you can use… read more »

## Excel TAN Function

This post will guide you how to use Excel TAN function with syntax and examples in Microsoft excel. Description The Excel TAN function returns the tangent of a given angle. So you can use this function to calculate the tangent of an angle in radians. If you want to put an angle to TAN in… read more »

## Excel PI Function

This post will guide you how to use Excel PI function with syntax and examples in Microsoft excel. Description The Excel PI function returns the value of mathematical constant PI. The returned value is 3.14159265358979 and ti will accurate to 15 digits. The PI function is a build-in function in Microsoft Excel and it is… read more »

## Excel ATAN2 Function

This post will guide you how to use Excel ATAN2 function with syntax and examples in Microsoft excel. Description The Excel ATAN2 function returns the arctangent, or inverse tangent, of the specified x- and y-coordinates. And you can use the ATAN2 function to calculate the arctangent of a given x and y coordinates. The returned… read more »

## Excel ATAN Function

This post will guide you how to use Excel ATAN function with syntax and examples in Microsoft excel. Description The Excel ATAN function returns the arctangent of a number. So this function can be used to calculates the arctangent of a supplied number. The returned angle is given in radians in the range –pi/2 to… read more »

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