Problem:
A polyhedron has vertices with the coordinates $\left(
\begin{array}{ccc}
 0.722 & 0.941 & 0.577 \\
 0.214 & 0.766 & 0.943 \\
 0.449 & 0.917 & 0.004 \\
 0.812 & 0.71 & 0.442 \\
 0.809 & 0.29 & 0.073 \\
 0.748 & 0.878 & 0.181 \\
 0.082 & 0.437 & 0.242 \\
 0.225 & 0.952 & 0.728 \\
 0.45 & 0.343 & 0.851 \\
\end{array}
\right)$. Estimate the polyhedron's surface area, volume, and the solid angle at the first listed point p spanned by edges with common point p.
Answer:
Solid Angle: $2.39$ 
Surface Area: $1.93$ 
Volume: $0.2$
{'source': 'AMPS', 'file': 'amps/mathematica/geometry/solids/77380.txt'}