Question

alguien? es para hoy ​

Answer 1

$\tan( \alpha ) = \frac{co}{ca} \\ \tan( \alpha ) = \frac{1.5}{2.4} \\ \tan( \alpha ) = 0.625 \\ \alpha = \tan^{-1}(0.625) \\ \alpha = 32 \\ \tan( 32 ) = \frac{h}{ca} \\ \tan(32) = \frac{h}{8.6} \\ h = \tan(32) \times 8.6 \\ h = 5.37m$