Question

Determine o ponto médio do segmento de extremidades A(-1,-7) e B(3,-5)

Answer 1

A(-1,-7) e B(3,-5)

Xm = ( xa +xb ) / 2

Xm = ( -1 + 3 ) / 2 = 2/2 = 1

Ym = ( ya + yb ) / 2

Ym = ( -7 - 5 ) / 2 = -12/2 = -6

M(1,-6)