Question

Me ajudem nessa questão por favor?

Answer 1

Resposta:

$\Large \: dAB = \sqrt{(xa - xb) {}^{2} + ( {ya - yb)}^{2} } \\ \\\Large dAB = \sqrt{(2 - 2) {}^{2} + ( {3 - 7)}^{2} } \\ \\\Large dAB = \sqrt{(0) {}^{2} + ( - 4) {}^{2} } \\ \\ \Large \: dAB = \sqrt{16} \\ \\ \Large \:\boxed{\green{\bf dAB = 4 \: cm}}\\\\ \Large \boxed{\underline{\blue{\bf Bons\:Estudos!}}}\\\\\Large \boxed{\underline{\bf 23/95/2021}}$