Area of a regular polygon Calculator
Calculates the area, perimeter, angle and number of diagonal lines of a regular polygon given the side. 


\(\normalsize Regular\ polygon\\ (1)\ area:\hspace{50px} S={\large\frac{na^2}{4tan({\large\frac{\pi}{n}})}}\\ (2)\ perimeter:\ L=na\\ (3)\ peak\ angle:\ \theta=180(1{\large\frac{2}{n}}),\hspace{20px} at\ degree\\ (4)\ number\ of\ diagonals:\ m={\large\frac{n(n3)}{2}}\\\) 

Area of a regular polygon
[110] /10  DispNum  
[1] 2022/06/28 15:34 60 years old level or over / A teacher / A researcher / Very /
 Purpose of use
 fun
 Comment/Request
 So far so good, simple to use
[2] 2021/04/23 13:52 Under 20 years old / Highschool/ University/ Grad student / Useful /
 Purpose of use
 geometry homework
 Comment/Request
 would be more helpful if included inradius
[3] 2021/01/14 19:05 Under 20 years old / Highschool/ University/ Grad student / Useful /
 Purpose of use
 to learn to solve polygon problems
[4] 2018/10/21 00:16 Under 20 years old / Highschool/ University/ Grad student / Not at All /
 Purpose of use
 School work
 Comment/Request
 If you would leave it in radical form that would be great!
[5] 2018/06/13 07:28 Under 20 years old / Highschool/ University/ Grad student / A little /
 Purpose of use
 folio task
 Comment/Request
 omore flexible and an easier to navigate design
[6] 2018/02/12 13:51 Under 20 years old / Highschool/ University/ Grad student / A little /
 Purpose of use
 geometry homework
 Comment/Request
 not very flexable
[7] 2018/01/17 00:25 Under 20 years old / Elementary school/ Junior highschool student / Useful /
 Purpose of use
 Homework
[8] 2017/12/20 20:05 Under 20 years old / Elementary school/ Junior highschool student / A little /
 Purpose of use
 i am in 6th grade and doing geometry
why would i not occasionally need help
[9] 2017/10/18 10:27 20 years old level / Highschool/ University/ Grad student / Very /
 Purpose of use
 study
[10] 2017/07/13 21:56 Under 20 years old / Highschool/ University/ Grad student / A little /
 Purpose of use
 help
 Comment/Request
 need a tutor
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