Question

Calcule as coordenadas do ponto médio entre os pontos B(3,7) e C(5,-1).

Answer 1

$\mathsf{x_{M}=\dfrac{x_{B}+x_{C}}{2}=\dfrac{3+5}{2}=4}$

$\mathsf{y_{M}=\dfrac{y_{B}+y_{C}}{2}=\dfrac{7-1}{2}=3}$

$\boxed{\boxed{\boxed{\mathsf{M(4,3)}}}}$

Answer 2

Oie, tudo bom?

$\boxed{B \: (3 \: , \:7) \: e \: C \: (5 \: , \: - 1)}$

$X _{M} = \frac{X _{B} + X_{C} }{2} = \frac{3 + 5}{2} = \frac{8}{2} = \boxed{4} \\ Y _{M} = \frac{Y_{B} + Y_{C} }{2} = \frac{7 + ( - 1)}{2} = \frac{7 - 1}{2} = \frac{6}{2} = \boxed{3} \\ \boxed{M \: (X_{M} \: , \: Y _{M}) = M \: (4 \: ,\: 3)}$

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