Question

coloque o passo a passo da reposta por favor​

Answer 1

Resposta:

D

Explicação passo a passo:

$tg(30\textdegree) = \frac{MH}{BH} \Rightarrow tg(30\textdegree)\cdot BH = MH \Rightarrow BH = \frac{MH}{tg(30\textdegree)} = \frac{6\sqrt{3} }{\frac{\sqrt{3} }{3}} = 18\\ tg(60\textdegree) = \frac{MH}{HC} \Rightarrow tg(60\textdegree)\cdot HC = MH \Rightarrow HC = \frac{MH}{tg(60\textdegree)} = \frac{6\sqrt{3} }{\sqrt{3}} = 6\\ BH+HC = 24\\ 24^2 = 576$