PI

The PI function in Google Sheets returns the value of Pi (π) to 14 decimal places, providing a precise constant for use in geometric, trigonometric, and scientific formulas. Dive into our comprehensive guide to master its application.

Parameters

This function takes no parameters.

Step-by-Step Tutorial

1. Returning the value of Pi:

   • Example: =PI()
   • Result: 3.14159265358979

2. Calculating the circumference of a circle:

   • Example: If A1 holds a radius of 5, then =2*PI()*A1 returns 31.4159...

Use Cases and Scenarios

1. Geometry: Calculate the area or circumference of circles and other round shapes.
2. Trigonometry: Convert between degrees and radians using multiples of Pi.
3. Scientific Calculations: Support formulas in physics and engineering that rely on the constant Pi.

Related Functions

• RADIANS: Converts an angle from degrees to radians.
• DEGREES: Converts an angle from radians to degrees.
• SIN: Returns the sine of an angle provided in radians.

Related Articles

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