Collosic Collosic

08-03-2018
Mathematics

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Does the set of numbers form a Pythagorean triple? Explain
Please help me

Does the set of numbers form a Pythagorean triple Explain Please help me class=

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SINAZEUS SINAZEUS

08-03-2018

according to Pythagoras theorem :
[tex] {x}^{2} = {2}^{2} + {4}^{2} \\ {x}^{2} = 4 + 16 = 20 \\ x = \sqrt{20} = 4.47[/tex]
so D is true

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