Question

Determine as coordenadas do ponto medio do segmento AB.

a- A (1,7) B (11,3)

b- A (1/2,1) B (5/2,-4)

Answer 1

Basta você verificar a média na coordenada X e na Y.
X = $\frac{1+11}{2} = \frac{12}{2} = 6$
Y = $\frac{7+3}{2} = \frac{10}{2} = 5$

a) (6, 5)

X = $\frac{0,5+2,5}{2} = \frac{3}{2} = 1,5$
Y = $\frac{1-4}{2} = \frac{-3}{2} = -1,5$

b) (1,5, -1,5)