Problem:
A polyhedron has vertices with the coordinates $\left(
\begin{array}{ccc}
 0.999 & 0.811 & 0.919 \\
 0.688 & 0.214 & 0.319 \\
 0.744 & 0.598 & 0.373 \\
 0.99 & 0.923 & 0.639 \\
\end{array}
\right)$. 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:
Volume: $0.$ 
Surface Area: $0.36$ 
Solid Angle: $0.08$
{'source': 'AMPS', 'file': 'amps/mathematica/geometry/solids/91609.txt'}