What is formula of heron formula?
 
 

Asked by kps_rc2 | 1st Jun, 2017, 07:31: PM

Expert Answer:

begin mathsize 14px style If space straight a comma space straight b space and space straight c space denote space the space lengths space of space the space sides space of space straight a space triangle comma space then space the space area space of space the space triangle
is space calculated space using space Heron apostrophe straight s space formula comma space as space given space below colon

Area space of space straight a space triangle equals square root of straight s left parenthesis straight s minus straight a right parenthesis left parenthesis straight s minus straight b right parenthesis left parenthesis straight s minus straight c right parenthesis end root
straight s equals semi minus perimeter equals fraction numerator straight a plus straight b plus straight c over denominator 2 end fraction

For space every space triangle comma space the space values space left parenthesis straight s minus straight a right parenthesis comma space left parenthesis straight s minus straight b right parenthesis space and space left parenthesis straight s minus straight c right parenthesis space are space positive. end style

Answered by Rashmi Khot | 2nd Jun, 2017, 09:27: AM