Respuesta :

Answer:

[tex]midpoint = ( \frac{ - 4 + 6}{2} , \: \frac{ - 12 + 8}{2} ) \\ = (1, \: - 2) \\ \\ distance = \sqrt{ {( - 4 - 6)}^{2} + {(8 + 12)}^{2} } \\ = \sqrt{500} \\ = 22.4 \: units[/tex]

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