§ Задание 175
\[\boxed{\mathbf{4.175}}\]

\[KN = b = 6\ дм;\ \ KD = c = 7\ дм;\ \ \]
\[LN = a = 11\ дм.\]
\[V = 11 \cdot 6 \cdot 7 = 66 \cdot 7 =\]
\[= 462\ \left( дм^{3} \right).\]
\[Ответ:462\ дм^{3}.\]
\[\boxed{\mathbf{4.175}}\]

\[KN = b = 6\ дм;\ \ KD = c = 7\ дм;\ \ \]
\[LN = a = 11\ дм.\]
\[V = 11 \cdot 6 \cdot 7 = 66 \cdot 7 =\]
\[= 462\ \left( дм^{3} \right).\]
\[Ответ:462\ дм^{3}.\]