Question

Qual a distância entre os pontos A(5,1) e B(8,-3)? Deve ter cálculo

Answer 1

♦️ Resolvendo:

• $\small{D=\sqrt{(\Delta x)^{2}+(\Delta y)^{2}}}$

• $\sf{_{D=\sqrt{(5-8)^{2}+(1+3)^{2}}}}$

• $\sf{_{D=\sqrt{(-3)^{2}+(4)^{2}}}}$

• $\sf{_{D=\sqrt{9+16}}}$

• $\sf{_{D=\sqrt{25}}}$

• $\underbrace{\sf{_{D=5}}}$

♦️ A distância será portanto 5