\[\boxed{\ \mathbf{601\ (601)}.\ Еуроки\ - \ ДЗ\ без\ мороки}\]
\[a = 9\ м,\ \ \ b = 24\ м,\ \ \ c = 11\ м\]
\[S_{пов} = 2 \cdot (ab + bc + ac) =\]
\[= 2 \cdot (9 \cdot 24 + 24 \cdot 11 + 9 \cdot 11) =\]
\[= 2 \cdot (216 + 264 + 99) =\]
\[= 2 \cdot 579 = 1158\ м^{2}.\]
\[Ответ:1158\ м^{2}.\]
\[\boxed{\mathbf{601}.\ }\]
\[1)\ да;\]
\[2)\ нет;\]
\[3)\ да;\]
\[4)\ нет.\]