Area of a triangle (Heron's formula) Calculator
Calculates the area of a triangle given three sides. 


\(\normalsize Triangle\ by\ Heron's\ formula\\ (1)\ area:\ S=\sqrt{s(sa)(sb)(sc)}\\ \hspace{100px} s={\large\frac{(a+b+c)}{2}}\\\) 

Area of a triangle (Heron's formula)
[110] /82  DispNum  
[1] 2020/02/26 12:43  / 60 years old level or over / Others / A little /
 Purpose of use
 It does not show hb
 Comment/Request
 You have to find the height first, and it does not show it. I would like to see it calculated.
[2] 2020/01/16 00:54 Female / 40 years old level / A teacher / A researcher / Very /
 Purpose of use
 checking a key for accuracy/mistakes
[3] 2019/12/12 10:47 Male / Under 20 years old / Highschool/ University/ Grad student / Very /
 Purpose of use
 Check answer with Matlab Exercise
[4] 2019/10/02 05:24 Female / Under 20 years old / Highschool/ University/ Grad student / Useful /
 Purpose of use
 Check answers with a coding exercise
[5] 2019/09/28 10:07 Male / Under 20 years old / Highschool/ University/ Grad student / Very /
 Purpose of use
 Make questions easier
[6] 2019/07/30 16:50 Female / 30 years old level / An office worker / A public employee / Very /
 Purpose of use
 Work
 Comment/Request
 Good,Thank you!
[7] 2019/05/10 05:48 Female / 20 years old level / Highschool/ University/ Grad student / Very /
 Purpose of use
 Confirm answer
[8] 2019/04/09 10:45 Male / Under 20 years old / Highschool/ University/ Grad student / A little /
 Comment/Request
 Can you add a square root answer function as well
[9] 2019/03/22 07:49 Male / Under 20 years old / Highschool/ University/ Grad student / Very /
 Purpose of use
 double checking after I used a formula and calculator. this was really fast, but I can't use it in class for a test.
[10] 2019/03/19 16:41 Male / 20 years old level / Others / Useful /
 Purpose of use
 Work
 Comment/Request
 Good
Thank you for your questionnaire.
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