# Side of polygon given area Calculator

## Calculates the side and perimeter of a regular polygon given the area.

 area S regular polygon n (triangle=3, square=4, 5,...) 6digit10digit14digit18digit22digit26digit30digit34digit38digit42digit46digit50digit side a perimeter na
 $\normal Regular\ polygon\\(1)\ side:\hspace{50} a=\sqrt{\large\frac{4S\cdot tan({\large\frac{\pi}{n})}}{n}}\\\vspace{5}(2)\ perimeter:\ L=na\\$

Side of polygon given area
 [1-2] /2 Disp-Num5103050100200
[1]  2017/02/20 17:23   Male / 40 years old level / Others / A little /
Purpose of use
How to coculate area of iregula polygon
Comment/Request
Rule. Of conculate
[2]  2015/10/28 03:06   Male / 40 years old level / An office worker / A public employee / Very /
Purpose of use
I was calculating the sides of a hexagon, given the area. Before, I had been trying to use Heron's formula for one of the triangles (because I had forgotten how to use SOH-CAH-TOA), and I was still struggling a bit. I wanted to calculate the sides so that I could measure the distance across. the hexagon.
Comment/Request
shared this with my wife and kids, as I think this site is really useful!

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