Area of a triangle (Heron's formula) Calculator

Calculates the area of a triangle given three sides.

Area of a triangle (Heron's formula)
side a
side b
side c

area S
    1.  
Area of a triangle (Heron's formula)
[1-10] /69Disp-Num
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[1]  2018/11/02 00:01   Male / 40 years old level / High-school/ University/ Grad student / Very /
Purpose of use
Area calculation for construction site.
Comment/Request
Hello, what unit of measurement is used in this calculator? Ft or mtr?
from Keisan
The calculator uses unitless numbers.

e.g.)
Input meter values -> The result is m^2.
Input ft values -> The result is ft^2.
[2]  2018/10/27 08:54   Female / Under 20 years old / Elementary school/ Junior high-school student / Not at All /
Purpose of use
Homework
Comment/Request
Does not work with radicals sadly :(
[3]  2018/10/14 17:19   Male / 20 years old level / High-school/ University/ Grad student / Very /
Purpose of use
Writing algorithm
[4]  2018/10/11 12:53   Male / Under 20 years old / High-school/ University/ Grad student / Very /
Purpose of use
Helping someone on a test
Comment/Request
very useful
[5]  2018/10/07 05:37   Male / Under 20 years old / High-school/ University/ Grad student / Very /
Purpose of use
homework
[6]  2018/09/30 08:18   Male / 20 years old level / Others / Very /
Purpose of use
Checking calculations to make sure I got the correct area for a weird looking triangle
[7]  2018/09/17 07:18   Male / Under 20 years old / High-school/ University/ Grad student / Very /
Purpose of use
To check my Python Program that does the same thing
[8]  2018/09/12 13:29   Male / 60 years old level or over / A retired person / Very /
Purpose of use
find out the area of a land of which three sides are unequal length of a triangle
[9]  2018/08/16 17:38   Female / Under 20 years old / Elementary school/ Junior high-school student / Useful /
Purpose of use
homework
[10]  2018/07/17 07:57   Male / Under 20 years old / High-school/ University/ Grad student / Very /
Purpose of use
project euler

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