Question

Calcule a distância entre os pontos A(2.2) e b(5.5)

Answer 1

Resposta:

d²=(x1-x2)²+(y1-y2)²

d²=(2-5)²+(2-5)²

d²=(-3)²+(-3)2

d²=9+9

d²=2*9

d=3√2 u.d.

Answer 2

Resposta:

$\textsf{Leia abaixo}$

Explicação passo a passo:

$\mathsf{d_{AB} = \sqrt{(x_A - x_B)^2 + (y_A - y_B)^2}}$

$\mathsf{d_{AB} = \sqrt{(2 - 5)^2 + (2 - 5)^2}}$

$\mathsf{d_{AB} = \sqrt{(-3)^2 + (-3)^2}}$

$\mathsf{d_{AB} = \sqrt{9 + 9}}$

$\mathsf{d_{AB} = \sqrt{18}}$

$\mathsf{d_{AB} = \sqrt{2.3^2}}$

$\boxed{\boxed{\mathsf{d_{AB} = 3\sqrt{2}}}}$