Question

calcule as distâncias entre os pontos a(2,7) e b(-1,5)​

Answer 1

Resposta:

Explicação passo-a-passo:

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Calcule as distâncias entre os pontos a(2,7) e b(-1,5)​

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$(d_{ab} )^{2} =(-1 - 2)^{2} + (5 - 7)^{2} = (-3)^{2} +(-2)^{2} = 9 + 4 = 13$

$d_{ab} = \sqrt{13}$

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espero ter ajudado!!!