Exercice 9

\(\overline{A B} = 12\)

\(\overline{B C} = 15\)

Calculer \(\overline{A C}\), \(\overline{A H}\), \(\overline{B H}\), \(\overline{C H}\).

Réponse

\[ \begin{aligned} A &= 9,\\[5pt] B &= 7,2,\\[5pt] C &= 9,6,\\[5pt] D &= 5,4. \end{aligned} \]