akkodaniyil akkodaniyil

21-07-2018
Mathematics

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the area of an isosceles right triangle is 128cm^2. find its perimeter.[√2=1.414] ?

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loess3300 loess3300

21-07-2018

The answer would be 257.42

Here is my work: P=2a+b=2·128+1.41=257.41

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