Respuesta:
x = 12
Explicación paso a paso:
[tex]\frac{A}{x} = \frac{x}{B}[/tex]
x(x) = A.B
x² = A.B
x² = 144
[tex]x = \sqrt{144}[/tex]
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Respuesta:
x = 12
Explicación paso a paso:
[tex]\frac{A}{x} = \frac{x}{B}[/tex]
x(x) = A.B
x² = A.B
x² = 144
[tex]x = \sqrt{144}[/tex]
x = 12