Respuesta :

Kamikazeminem

[tex]Let \: the \: height \: of \: the \: lamppost \: be \: x. \\ We \: have: \frac{2}{1.8} = \frac{3}{x} \\ x =2.7 \\ So \: the \: height \: of \: the \: lamppost \: is \: 2.7 \: meters.[/tex]