Respuesta:
Explicación paso a paso:
Triángulos semejantes ABC - MNP:
9 / 12 = 3 / x
9x = 12 x 3
9x = 36
x = 36/9
x = 4m
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Verified answer
Respuesta:
x = 4m
Explicación paso a paso:
Triángulos semejantes ABC - MNP:
9 / 12 = 3 / x
9x = 12 x 3
9x = 36
x = 36/9
x = 4m