Find the area of triangle ,two sides of which are 8cm and 11cm and per

1.	Find the area of triangle ,two sides of which are 8cm and 11cm and perimeteris 32cm
Answer» Perimeter = a+b+c......32cm= 8cm + 11cm +c....32=19cm+c....32-19=c....13cm=c....Semi perimeter = perimeter/2... =32/2 =16=√s(s-a)(s-b)(s-c)...=√16(16-8)(16-11)(16-13)....=√16(8)(5)(3).. Now,take LCM of all digits..=√2222(222)(5)(3).... Make pair and put them outside...=222√235...=42√6*5...=8√30cm Is this answer is correct . if no so please comment or report me.I will correct my mistake... ......thank you

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