Question

Calcule a distância entre os pontos A (3,5) B (23,27)

Answer 1

Resposta:$D=\sqrt{(x_{b} - x_{a}) ^{2}+ (y_{b} - y_{a}) ^{2} } }\\D = \sqrt{(23-3)^{2} + (27-5)^{2} } \\\\D = \sqrt{(10)^{2} + (22)^{2} } \\\\D = \sqrt{100 + 484} \\\\D = \sqrt{584} \\\\\\D = 24,17$

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