Question

Calcule o ponto médio entre os pontos A(2,6) e B(4,10).
A) (3,6).
B) (6,2).
C) (3,8).
D) (6,16).
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Answer 1

$\large{\begin{array}{l}\sf P_m=\bigg(\dfrac{x_A+x_B}{2},\dfrac{y_A+y_B}{2}\bigg)\\\\\sf P_m=\bigg(\dfrac{2+4}{2},\dfrac{6+10}{2}\bigg)\\\\\sf P_m=\bigg(\dfrac{6}{2},\dfrac{16}{2}\bigg)\\\\\boxed{\boxed{\sf P_m=(3,8)}}\leftarrow\textsf{Letra C}\end{array}}$