Problem:
A polyhedron has vertices with the coordinates $\left(
\begin{array}{ccc}
 0.314 & 0.663 & 0.949 \\
 0.805 & 0.933 & 0.646 \\
 0.864 & 0.115 & 0.653 \\
 0.139 & 0.347 & 0.019 \\
\end{array}
\right)$. 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: $0.07$ 
Surface Area: $1.32$ 
Solid Angle: $0.79$
{'source': 'AMPS', 'file': 'amps/mathematica/geometry/solids/61690.txt'}