Question

Achar coodenadas do ponto medio do segmentoA(-5,-4)eB(-3,-2)

Answer 1

Resposta: as coordenadas do ponto médio são: (-4, -2,5)

Explicação passo-a-passo:

O ponto médio (M) pode ser obtido através da média das coordenadas de A e B.

$\begin{array}{lrl} \mathtt{P_M:}&\mathtt{\left(\dfrac{x_A+x_B}{2}\right.,}&\mathtt{\left.\dfrac{y_A+y_B}{2}\right)}\\\\ \mathtt{P_M:}&\mathtt{\left(\dfrac{-5+(-3)}{2}\right.,}&\mathtt{\left.\dfrac{-3+(-2)}{2}\right)}\\\\ \mathtt{P_M:}&\mathtt{\left(\dfrac{-5-3}{2}\right.,}&\mathtt{\left.\dfrac{-3-2}{2}\right)}\\\\ \mathtt{P_M:}&\mathtt{\left(\dfrac{-8}{2}\right.,}&\mathtt{\left.\dfrac{-5}{2}\right)}\\\\ \mathtt{P_M:}&\mathtt{\left(-4\right.,}&\mathtt{\left.-2,5\right)}\end{array}$