Question

Quais são as coordenadas do ponto médio do segmento de reta EF?
a(2,2)
b(2,0)
c(0,2)
d(-2,2)​

Answer 1

Explicação passo-a-passo:

• $\sf x_M=\dfrac{x_E+x_F}{2}$

$\sf x_M=\dfrac{2-2}{2}$

$\sf x_M=\dfrac{0}{2}$

$\sf x_M=0$

• $\sf y_M=\dfrac{y_E+y_F}{2}$

$\sf y_M=\dfrac{3+1}{2}$

$\sf y_M=\dfrac{4}{2}$

$\sf y_M=2$

Logo, $\sf M(0,2)$

Letra C