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] /91  DispNum  
[1] 2020/08/11 18:10 Female / Under 20 years old / Elementary school/ Junior highschool student / Useful /
 Purpose of use
 Checking answers
[2] 2020/08/10 20:00 Male / 20 years old level / Highschool/ University/ Grad student / A little /
 Purpose of use
 Check result
 Comment/Request
 Lacks the step by step visualization
[3] 2020/07/21 00:30 Female / Under 20 years old / Elementary school/ Junior highschool student / Very /
 Purpose of use
 crosscheck
[4] 2020/07/08 13:31 Male / Under 20 years old / Highschool/ University/ Grad student / Very /
 Purpose of use
 Check work
[5] 2020/07/07 00:56 Male / Under 20 years old / Elementary school/ Junior highschool student / Useful /
 Purpose of use
 Checking Anwers
 Comment/Request
 To display answers as roots instead of long numbers
[6] 2020/07/05 13:03 Male / Under 20 years old / Highschool/ University/ Grad student / Useful /
 Purpose of use
 Checking answers
[7] 2020/06/21 20:12 Male / Under 20 years old / An engineer / Very /
 Purpose of use
 for land surveying
[8] 2020/06/04 21:01 Male / Under 20 years old / Elementary school/ Junior highschool student / Useful /
 Purpose of use
 Cross checking.
 Comment/Request
 Give the final answer with roots and not in long decimals...
[9] 2020/04/21 15:58 Male / Under 20 years old / Highschool/ University/ Grad student / Very /
 Comment/Request
 u can improve by converting into root format
[10] 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.
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