Excel Effects

The unit circle – A common topic in math involving angle measurements.

The unit circle

Unit circle


Unit circle math chart

Basically, the unit circle is a common topic in math. And, a circle rotates 360 degrees, in one revolution. Now, using trigonometric functions, you can create a unit circle in Excel.

Overall, we used all whole numbers from 0 to 360 to plot this chart. Sometimes, in Excel the smooth line does not always look smooth. Therefore, the more points you use, the more precise the math chart. By the way, ever play Pacman? Well, this is where it starts.


Microsoft Excel 2007 or higher or compatible.


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