Determine as coordenadas do ponto médio do segmento cujas extremidades são os pontos:
A(1,2) e B(2,4) .
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Olá!
![xM = \frac{xA + xB}{2}\\\\
xM = \frac{1 + 2}{2}\\\\
xM = \frac{3}{2}\\\\\\
yM = \frac{yA + yB}{2}\\\\
yM = \frac{2+4}{2}\\\\
yM = \frac{6}{2}\\\\
yM =3
xM = \frac{xA + xB}{2}\\\\
xM = \frac{1 + 2}{2}\\\\
xM = \frac{3}{2}\\\\\\
yM = \frac{yA + yB}{2}\\\\
yM = \frac{2+4}{2}\\\\
yM = \frac{6}{2}\\\\
yM =3](https://tex.z-dn.net/?f=xM+%3D++%5Cfrac%7BxA+%2B+xB%7D%7B2%7D%5C%5C%5C%5C%0AxM+%3D+++%5Cfrac%7B1+%2B+2%7D%7B2%7D%5C%5C%5C%5C%0AxM+%3D++%5Cfrac%7B3%7D%7B2%7D%5C%5C%5C%5C%5C%5C%0AyM+%3D++%5Cfrac%7ByA+%2B+yB%7D%7B2%7D%5C%5C%5C%5C%0AyM+%3D++%5Cfrac%7B2%2B4%7D%7B2%7D%5C%5C%5C%5C%0AyM+%3D++%5Cfrac%7B6%7D%7B2%7D%5C%5C%5C%5C%0AyM+%3D3%0A+)
![M( \frac{3}{2}, 3) M( \frac{3}{2}, 3)](https://tex.z-dn.net/?f=M%28+%5Cfrac%7B3%7D%7B2%7D%2C+3%29+)
Espero que tenha ajudado!
Espero que tenha ajudado!
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