Question

Find the area of the following triangle whose side are: 60cm,153cm and 111cm

Answer 1

111+153+60/2=324/2=162. √162(162-111)(162-153)(162-60) now solve your question

Answer 2

ANSWER

FORMULA USED



$\textbf {HEROES FORMULA}$



$s = \frac{a + b + c}{2}$
here


a= 60m,b=153m,c=111m

$= > s = \frac{60 + 153 + 111}{2}$

$= \frac{324}{2}$

$162m$

$area \: \: of \: triangle = \sqrt{s(s - a)(s - b)(s - c)}$

$\sqrt{162(162 - 60)(162 - 153)(162 - 111)}$

$= \sqrt{162(102)(9)(51)}$

$= 2754 {m}^{2}$