1.

If Deltais the area of a triangle with side lengths a , b , and c , then

Answer»

`4 DELTA ge sqrt(abc(a + b + c))`
`Delta ge sqrt(abc(a + b+ c))`
`4 Delta lesqrt(abc(a+b+c))`
`Delta lesqrt((a+b+c)abc)`

ANSWER :C


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