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BEATRIZELIASGATAON
Respondido

3) Calcule o ponto médio do segmento AB nos seguintes casos:

a) A(2; 6) e B(4,10)
b) A(2; 6) e B(4; 2)
c) A(3; 1) e B(4; 3)
d) A(6; 3) e B(2; 7)

Resposta :

FERDINANDOS758ON

Explicação passo-a-passo:

a)

Xm = (xa + xb/2 , ya + yb/2)

Xm = (2 + 4 / 2 , 6+10/2)

Xm = ( 3, 8)

b)

Xm = (xa + xb/2 , ya + yb/2)

Xm = (2+4/2, 6+2/2)

Xm = (3, 4)

c)

Xm = (xa + xb/2 , ya + yb/2)

Xm = (3+4/2, 1+3/2)

Xm = (7/2, 2)

d)

Xm = (xa + xb/2 , ya + yb/2)

Xm =(6+2/2, 3+7/2)

Xm = (4, 5)

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