In heron s formula ( sqrt{s*(s-a)*(s-b)*(s-c)} ), what is the value o – McqOptions

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1.	In heron s formula ( sqrt{s(s-a)(s-b)*(s-c)} ), what is the value of s if a, b and c are sides of the triangle?
A.	( frac{a+b+c}{4} )
B.	a+b+c
C.	( frac{a+b+c}{2} )
D.	2a+2b+2c
Answer» D. 2a+2b+2c

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