Question

calculea distamcia emtre os pomtos a(1,-2) e B (3,2)​

Answer 1

Resposta:

$\sqrt{(3 - 1 {)}^{2} + (2 - (2) {)}^{2} } \\ \sqrt{(2 {)}^{2} + {0}^{2} } \\ \sqrt{4 + 0 } \\ \sqrt{4 } \\ 2$