Problem:
A polyhedron has vertices with the coordinates $\left(
\begin{array}{ccc}
 0.883 & 0.868 & 0.174 \\
 0.31 & 0.626 & 0.05 \\
 0.803 & 0.479 & 0.674 \\
 0.91 & 0.923 & 0.326 \\
 0.311 & 0.454 & 0.179 \\
 0.099 & 0.002 & 0.576 \\
 0.37 & 0.752 & 0.872 \\
 0.991 & 0.939 & 0.976 \\
 0.456 & 0.889 & 0.401 \\
 0.441 & 0.438 & 0.282 \\
\end{array}
\right)$. 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: $1.3$ 
Surface Area: $1.96$ 
Volume: $0.16$
{'source': 'AMPS', 'file': 'amps/mathematica/geometry/solids/15042.txt'}